corelib: Fix typos in documentation

Pick-to: 5.15 6.2
Change-Id: I64d63af708bc6ddaabd12450eb3089e5077f849e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

38 files changed, 55 insertions, 55 deletions

diff --git a/src/corelib/doc/src/containers.qdoc b/src/corelib/doc/src/containers.qdoc
index 5d4b9a2215..1050223791 100644
--- a/src/corelib/doc/src/containers.qdoc
+++ b/src/corelib/doc/src/containers.qdoc
@@ -539,7 +539,7 @@
     If you do not use Q_DECLARE_TYPEINFO,
     Qt will use
     \l {https://en.cppreference.com/w/cpp/types/is_trivial} {std::is_trivial_v<T>}
-    to indentify primitive
+    to identify primitive
     types and it will require both
     \l {https://en.cppreference.com/w/cpp/types/is_trivially_copyable} {std::is_trivially_copyable_v<T>}
     and
diff --git a/src/corelib/doc/src/objectmodel/bindableproperties.qdoc b/src/corelib/doc/src/objectmodel/bindableproperties.qdoc
index 5c9685656a..dc83c01e3d 100644
--- a/src/corelib/doc/src/objectmodel/bindableproperties.qdoc
+++ b/src/corelib/doc/src/objectmodel/bindableproperties.qdoc
@@ -191,7 +191,7 @@
     }
     \endcode
 
-    All the common rules and recomendations regarding writing to bindable
+    All the common rules and recommendations regarding writing to bindable
     properties also apply here. As soon as the base class implementation is
     called, all the observers are notified about the change to the property.
     This means that class invariants must be met before calling the base
diff --git a/src/corelib/doc/src/qt6-changes.qdoc b/src/corelib/doc/src/qt6-changes.qdoc
index b443346ccd..b12e127cc6 100644
--- a/src/corelib/doc/src/qt6-changes.qdoc
+++ b/src/corelib/doc/src/qt6-changes.qdoc
@@ -518,7 +518,7 @@
     \li \c QVariant::isNull() now only returns \c true if the \c QVariant is empty or contains a
     \c nullptr. In Qt 5, it also returned true for classes in qtbase which had an \c isNull method
     themselves if that one returned true. Code relying on the old behavior needs to check whether
-    the contained value returs isNull – however such code is unlikely to occur in practice, as
+    the contained value returns isNull – however such code is unlikely to occur in practice, as
     \c isNull() is rarely the property one is interested in (compare \c QString::isEmpty() / \c isNull()
     and \c QTime::isValid / \c isNull).
 
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index e900d808d1..fd139a1e53 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -583,7 +583,7 @@ static_assert(sizeof(qint64) == 8, "Internal error, qint64 is misdefined");
     \relates QFlags
 
     Calculates the hash for the flags \a flags, using \a seed
-    to seed the calcualtion.
+    to seed the calculation.
 */
 
 /*!
@@ -4194,7 +4194,7 @@ bool qunsetenv(const char *varName)
 
     Qt will try to detect the class of a type using
     \l {https://en.cppreference.com/w/cpp/types/is_trivial} {std::is_trivial_v<T>}
-    to indentify primitive
+    to identify primitive
     types and it will require both
     \l {https://en.cppreference.com/w/cpp/types/is_trivially_copyable} {std::is_trivially_copyable_v<T>}
     and
diff --git a/src/corelib/global/qrandom.cpp b/src/corelib/global/qrandom.cpp
index 72a95a8243..34df85133b 100644
--- a/src/corelib/global/qrandom.cpp
+++ b/src/corelib/global/qrandom.cpp
@@ -671,7 +671,7 @@ inline QRandomGenerator::SystemGenerator &QRandomGenerator::SystemGenerator::sel
    position in the deterministic sequence as the \a other object was. Both
    objects will generate the same sequence from this point on.
 
-   For that reason, it is not adviseable to create a copy of
+   For that reason, it is not advisable to create a copy of
    QRandomGenerator::global(). If one needs an exclusive deterministic
    generator, consider instead using securelySeeded() to obtain a new object
    that shares no relationship with the QRandomGenerator::global().
diff --git a/src/corelib/io/qabstractfileengine.cpp b/src/corelib/io/qabstractfileengine.cpp
index 44d5d1b76f..0e2bd57cb6 100644
--- a/src/corelib/io/qabstractfileengine.cpp
+++ b/src/corelib/io/qabstractfileengine.cpp
@@ -1201,7 +1201,7 @@ qint64 QAbstractFileEngine::readLine(char *data, qint64 maxlen)
    QIODevice can provide a faster implementation by making use of its
    internal buffer. For engines that already provide a fast readLine()
    implementation, returning false for this extension can avoid
-   unnnecessary double-buffering in QIODevice.
+   unnecessary double-buffering in QIODevice.
 
    \value MapExtension Whether the file engine provides the ability to map
    a file to memory.
diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp
index 000fa1a4b4..fb34aa7382 100644
--- a/src/corelib/io/qdir.cpp
+++ b/src/corelib/io/qdir.cpp
@@ -1204,9 +1204,9 @@ QDir::Filters QDir::filter() const
     files that the application can read, write, or execute, and symlinks
     to such files/directories can be listed.
 
-    To retrieve the permissons for a directory, use the
+    To retrieve the permissions for a directory, use the
     entryInfoList() function to get the associated QFileInfo objects
-    and then use the QFileInfo::permissons() to obtain the permissions
+    and then use the QFileInfo::permissions() to obtain the permissions
     and ownership for each file.
 */
 
diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp
index 1837410ac3..e362535852 100644
--- a/src/corelib/io/qiodevice.cpp
+++ b/src/corelib/io/qiodevice.cpp
@@ -1311,7 +1311,7 @@ QByteArray QIODevice::readAll()
     This function reads a line of ASCII characters from the device, up
     to a maximum of \a maxSize - 1 bytes, stores the characters in \a
     data, and returns the number of bytes read. If a line could not be
-    read but no error ocurred, this function returns 0. If an error
+    read but no error occurred, this function returns 0. If an error
     occurs, this function returns the length of what could be read, or
     -1 if nothing was read.
 
diff --git a/src/corelib/io/qloggingregistry.cpp b/src/corelib/io/qloggingregistry.cpp
index c41e131f79..08818c89d7 100644
--- a/src/corelib/io/qloggingregistry.cpp
+++ b/src/corelib/io/qloggingregistry.cpp
@@ -208,7 +208,7 @@ void QLoggingSettingsParser::setContent(QTextStream &stream)
 
 /*!
     \internal
-    Parses one line of the configuation file
+    Parses one line of the configuration file
 */
 
 void QLoggingSettingsParser::parseNextLine(QStringView line)
diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp
index 864fb7a5d9..7a2321f950 100644
--- a/src/corelib/io/qresource.cpp
+++ b/src/corelib/io/qresource.cpp
@@ -630,7 +630,7 @@ bool QResource::isValid() const
     possible compression algorithm.
 
     If this function returns QResource::ZstdCompression, you need to use the
-    Zstandard library functios (\c{<zstd.h> header). Qt does not provide a
+    Zstandard library functions (\c{<zstd.h> header). Qt does not provide a
     wrapper.
 
     See \l{http://facebook.github.io/zstd/zstd_manual.html}{Zstandard manual}.
diff --git a/src/corelib/kernel/qbasictimer.cpp b/src/corelib/kernel/qbasictimer.cpp
index 604b4edba6..60de171e14 100644
--- a/src/corelib/kernel/qbasictimer.cpp
+++ b/src/corelib/kernel/qbasictimer.cpp
@@ -79,7 +79,7 @@ QT_BEGIN_NAMESPACE
 /*!
     \fn QBasicTimer::QBasicTimer()
 
-    Contructs a basic timer.
+    Constructs a basic timer.
 
     \sa start()
 */
diff --git a/src/corelib/kernel/qcoreevent.cpp b/src/corelib/kernel/qcoreevent.cpp
index 2ec229cfec..85b5d2457e 100644
--- a/src/corelib/kernel/qcoreevent.cpp
+++ b/src/corelib/kernel/qcoreevent.cpp
@@ -252,7 +252,7 @@ QT_BEGIN_NAMESPACE
     \value WindowStateChange                The \l{QWindow::windowState()}{window's state} (minimized, maximized or full-screen) has changed (QWindowStateChangeEvent).
     \value WindowTitleChange                The window title has changed.
     \value WindowUnblocked                  The window is unblocked after a modal dialog exited.
-    \value WinIdChange                      The window system identifer for this native widget has changed.
+    \value WinIdChange                      The window system identifier for this native widget has changed.
     \value ZOrderChange                     The widget's z-order has changed. This event is never sent to top level windows.
 
     User events should have values between \c User and \c{MaxUser}:
@@ -293,7 +293,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    Contructs an event object of type \a type.
+    Constructs an event object of type \a type.
 */
 QEvent::QEvent(Type type)
     : t(type), m_reserved(0),
diff --git a/src/corelib/kernel/qdeadlinetimer.cpp b/src/corelib/kernel/qdeadlinetimer.cpp
index a225713ce0..20b2107d55 100644
--- a/src/corelib/kernel/qdeadlinetimer.cpp
+++ b/src/corelib/kernel/qdeadlinetimer.cpp
@@ -889,7 +889,7 @@ QDeadlineTimer QDeadlineTimer::addNSecs(QDeadlineTimer dt, qint64 nsecs) noexcep
     \fn bool QDeadlineTimer::operator!=(QDeadlineTimer d1, QDeadlineTimer d2)
 
     Returns true if the deadline on \a d1 and the deadline in \a d2 are
-    diferent, false otherwise. The timer type used to create the two deadlines
+    different, false otherwise. The timer type used to create the two deadlines
     is ignored. This function is equivalent to:
 
     \snippet code/src_corelib_kernel_qdeadlinetimer.cpp 9
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index 19fa0bf8b3..19c437a4ec 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -2150,7 +2150,7 @@ int QMetaMethod::revision() const
 
     Returns whether the method is const qualified.
 
-    \note This method might errorneously return \c false for a const method
+    \note This method might erroneously return \c false for a const method
     if it belongs to a library compiled against an older version of Qt.
  */
 bool QMetaMethod::isConst() const
@@ -3280,7 +3280,7 @@ QVariant QMetaProperty::read(const QObject *object) const
 
     If \a value is not of the same type type as the property, a conversion
     is attempted. An empty QVariant() is equivalent to a call to reset()
-    if this property is resetable, or setting a default-constructed object
+    if this property is resettable, or setting a default-constructed object
     otherwise.
 
     \sa read(), reset(), isWritable()
diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp
index b2d280cf57..4a04e55726 100644
--- a/src/corelib/kernel/qmetatype.cpp
+++ b/src/corelib/kernel/qmetatype.cpp
@@ -1621,7 +1621,7 @@ Q_GLOBAL_STATIC(QMetaTypeMutableViewRegistry, customTypesMutableViewRegistry)
     Registers a method \a function like To From::function(bool *ok) const as converter from type From
     to type To in the meta type system. Returns \c true if the registration succeeded, otherwise false.
 
-    The \a ok pointer can be used by the function to indicate whether the conversion succceeded.
+    The \a ok pointer can be used by the function to indicate whether the conversion succeeded.
     \snippet qmetatype/registerConverters.cpp [memberOk]
 
 */
diff --git a/src/corelib/kernel/qproperty.cpp b/src/corelib/kernel/qproperty.cpp
index 6561fb2ae8..ce22309bc2 100644
--- a/src/corelib/kernel/qproperty.cpp
+++ b/src/corelib/kernel/qproperty.cpp
@@ -1479,7 +1479,7 @@ QString QPropertyBindingError::description() const
   instance of T and behaves mostly like \l QProperty.
   It is one of the classes implementing \l {Qt Bindable Properties}.
   Unlike QProperty, it stores its management data structure in
-  the sourrounding QObject.
+  the surrounding QObject.
   The extra template parameters are used to identify the surrounding
   class and a member function of that class acting as a change handler.
 
diff --git a/src/corelib/kernel/qpropertyprivate.h b/src/corelib/kernel/qpropertyprivate.h
index 0f909712f6..b11d10cd52 100644
--- a/src/corelib/kernel/qpropertyprivate.h
+++ b/src/corelib/kernel/qpropertyprivate.h
@@ -311,7 +311,7 @@ private:
         Returns a reference to d_ptr, except when d_ptr points to a proxy.
         In that case, a reference to proxy->d_ptr is returned instead.
 
-        To properly support proxying, direct access to d_ptr only occcurs when
+        To properly support proxying, direct access to d_ptr only occurs when
         - a function actually deals with proxying (e.g.
           QPropertyDelayedNotifications::addProperty),
         - only the tag value is accessed (e.g. hasBinding) or
diff --git a/src/corelib/kernel/qtranslator.cpp b/src/corelib/kernel/qtranslator.cpp
index 034cddb663..1d0c613c17 100644
--- a/src/corelib/kernel/qtranslator.cpp
+++ b/src/corelib/kernel/qtranslator.cpp
@@ -1105,7 +1105,7 @@ void QTranslatorPrivate::clear()
     If \a n is not -1, it is used to choose an appropriate form for
     the translation (e.g. "%n file found" vs. "%n files found").
 
-    If you need to programatically insert translations into a
+    If you need to programmatically insert translations into a
     QTranslator, this function can be reimplemented.
 
     \sa load()
diff --git a/src/corelib/serialization/qcborcommon.cpp b/src/corelib/serialization/qcborcommon.cpp
index 40caf9e3a4..0ebefe38d7 100644
--- a/src/corelib/serialization/qcborcommon.cpp
+++ b/src/corelib/serialization/qcborcommon.cpp
@@ -145,7 +145,7 @@ QDataStream &operator>>(QDataStream &ds, QCborSimpleType &st)
    \value PositiveBignum        A positive number of arbitrary length, encoded as a byte array in
                                 network byte order. For example, the number 2\sup{64} is represented by
                                 a byte array containing the byte value 0x01 followed by 8 zero bytes.
-   \value NegativeBignum        A negative number of arbirary length, encoded as the absolute value
+   \value NegativeBignum        A negative number of arbitrary length, encoded as the absolute value
                                 of that number, minus one. For example, a byte array containing
                                 byte value 0x02 followed by 8 zero bytes represents the number
                                 -2\sup{65} - 1.
@@ -230,7 +230,7 @@ QDataStream &operator>>(QDataStream &ds, QCborSimpleType &st)
                             element.
    \value UnexpectedBreak   The CBOR stream contains a Break where it is not allowed (data is
                             corrupt and the error is not recoverable).
-   \value UnknownType       The CBOR stream contains an unknown/unparseable Type (data is corrupt
+   \value UnknownType       The CBOR stream contains an unknown/unparsable Type (data is corrupt
                             and the and the error is not recoverable).
    \value IllegalType       The CBOR stream contains a known type in a position it is not allowed
                             to exist (data is corrupt and the error is not recoverable).
diff --git a/src/corelib/serialization/qcbormap.cpp b/src/corelib/serialization/qcbormap.cpp
index 2ffd0e1025..b178018b7c 100644
--- a/src/corelib/serialization/qcbormap.cpp
+++ b/src/corelib/serialization/qcbormap.cpp
@@ -1591,7 +1591,7 @@ void QCborMap::detach(qsizetype reserved)
 /*!
     \fn QCborMap::ConstIterator::value_type QCborMap::ConstIterator::operator*() const
 
-    Returns a pair containing the curent item's key and value.
+    Returns a pair containing the current item's key and value.
 
     \sa key(), value()
  */
diff --git a/src/corelib/serialization/qcborstreamreader.cpp b/src/corelib/serialization/qcborstreamreader.cpp
index 551d083d11..cf90f3e397 100644
--- a/src/corelib/serialization/qcborstreamreader.cpp
+++ b/src/corelib/serialization/qcborstreamreader.cpp
@@ -830,7 +830,7 @@ QCborStreamReader::QCborStreamReader(const QByteArray &data)
 
    Creates a QCborStreamReader object that will parse the CBOR stream found by
    reading from \a device. QCborStreamReader does not take ownership of \a
-   device, so it must remain valid until this oject is destroyed.
+   device, so it must remain valid until this object is destroyed.
  */
 QCborStreamReader::QCborStreamReader(QIODevice *device)
     : d(new QCborStreamReaderPrivate(device))
diff --git a/src/corelib/serialization/qdatastream.cpp b/src/corelib/serialization/qdatastream.cpp
index cb44bf620a..ec3bd06a34 100644
--- a/src/corelib/serialization/qdatastream.cpp
+++ b/src/corelib/serialization/qdatastream.cpp
@@ -138,9 +138,9 @@ QT_BEGIN_NAMESPACE
     \snippet code/src_corelib_io_qdatastream.cpp 4
 
     You can select which byte order to use when serializing data. The
-    default setting is big endian (MSB first). Changing it to little
-    endian breaks the portability (unless the reader also changes to
-    little endian). We recommend keeping this setting unless you have
+    default setting is big-endian (MSB first). Changing it to little-endian
+    breaks the portability (unless the reader also changes to
+    little-endian). We recommend keeping this setting unless you have
     special requirements.
 
     \target raw
@@ -500,7 +500,7 @@ void QDataStream::setStatus(Status status)
     The \a bo parameter can be QDataStream::BigEndian or
     QDataStream::LittleEndian.
 
-    The default setting is big endian. We recommend leaving this
+    The default setting is big-endian. We recommend leaving this
     setting unless you have special requirements.
 
     \sa byteOrder()
diff --git a/src/corelib/serialization/qxmlstream.cpp b/src/corelib/serialization/qxmlstream.cpp
index 5f9bed99b8..68c06eb0bd 100644
--- a/src/corelib/serialization/qxmlstream.cpp
+++ b/src/corelib/serialization/qxmlstream.cpp
@@ -3199,7 +3199,7 @@ void QXmlStreamWriter::setAutoFormatting(bool enable)
 /*!
  \since 4.4
 
- Returns \c true if auto formattting is enabled, otherwise \c false.
+ Returns \c true if auto formatting is enabled, otherwise \c false.
  */
 bool QXmlStreamWriter::autoFormatting() const
 {
diff --git a/src/corelib/text/qbytearray.cpp b/src/corelib/text/qbytearray.cpp
index 8a7db6ebe4..03fbe2b139 100644
--- a/src/corelib/text/qbytearray.cpp
+++ b/src/corelib/text/qbytearray.cpp
@@ -1264,7 +1264,7 @@ QByteArray &QByteArray::operator=(const char *str)
     you can use the return value of data() and constData() as arguments to
     functions that expect '\\0'-terminated strings. If the QByteArray object was
     created from a \l{fromRawData()}{raw data} that didn't include the trailing
-    '\\0'-termination byte, then QByteArray doesn't add it automaticall unless a
+    '\\0'-termination byte, then QByteArray doesn't add it automatically unless a
     \l{deep copy} is created.
 
     Example:
@@ -4083,7 +4083,7 @@ QByteArray &QByteArray::setNum(qulonglong n, int base)
 
     Represent the floating-point number \a n as text.
 
-    Sets this byte array to a string representating \a n, with a given \a format
+    Sets this byte array to a string representing \a n, with a given \a format
     and \a precision (with the same meanings as for \l {QString::number(double,
     char, int)}), and returns a reference to this byte array.
 
@@ -4101,7 +4101,7 @@ QByteArray &QByteArray::setNum(double n, char format, int precision)
 
     Represent the floating-point number \a n as text.
 
-    Sets this byte array to a string representating \a n, with a given \a format
+    Sets this byte array to a string representing \a n, with a given \a format
     and \a precision (with the same meanings as for \l {QString::number(double,
     char, int)}), and returns a reference to this byte array.
 
@@ -4111,7 +4111,7 @@ QByteArray &QByteArray::setNum(double n, char format, int precision)
 /*!
     Returns a byte-array representing the whole number \a n as text.
 
-    Returns a byte array containing a string representating \a n, using the
+    Returns a byte array containing a string representing \a n, using the
     specified \a base (ten by default). Bases 2 through 36 are supported, using
     letters for digits beyond 9: A is ten, B is eleven and so on.
 
diff --git a/src/corelib/text/qlocale.qdoc b/src/corelib/text/qlocale.qdoc
index 529c8449be..67e4ae3c7b 100644
--- a/src/corelib/text/qlocale.qdoc
+++ b/src/corelib/text/qlocale.qdoc
@@ -1125,7 +1125,7 @@
   \value MeasurementSystem a QLocale::MeasurementSystem enum specifying the measurement system
   \value AMText a string that represents the system AM designator associated with a 12-hour clock.
   \value PMText a string that represents the system PM designator associated with a 12-hour clock.
-  \value FirstDayOfWeek a Qt::DayOfWeek enum specifiying the first day of the week
+  \value FirstDayOfWeek a Qt::DayOfWeek enum specifying the first day of the week
   \value CurrencySymbol a string that represents a currency in a format QLocale::CurrencyFormat.
   \value CurrencyToString a localized string representation of a number with a currency symbol. Converts a QSystemLocale::CurrencyToStringArgument stored in the in variant to a QString.
   \value UILanguages a list of strings representing locale names that could be used for UI translation.
diff --git a/src/corelib/text/qstringconverter.cpp b/src/corelib/text/qstringconverter.cpp
index f0c7b6ce86..bb3bef302e 100644
--- a/src/corelib/text/qstringconverter.cpp
+++ b/src/corelib/text/qstringconverter.cpp
@@ -1628,13 +1628,13 @@ static qsizetype toLatin1Len(qsizetype l) { return l + 1; }
     \value Utf16 Create a converter to or from UTF-16. When decoding, the byte order will get automatically
            detected by a leading byte order mark. If none exists or when encoding, the system byte order will
            be assumed.
-    \value Utf16BE Create a converter to or from big endian UTF-16.
-    \value Utf16LE Create a converter to or from litte endian UTF-16.
+    \value Utf16BE Create a converter to or from big-endian UTF-16.
+    \value Utf16LE Create a converter to or from little-endian UTF-16.
     \value Utf32 Create a converter to or from UTF-32. When decoding, the byte order will get automatically
            detected by a leading byte order mark. If none exists or when encoding, the system byte order will
            be assumed.
-    \value Utf32BE Create a converter to or from big endian UTF-32.
-    \value Utf32LE Create a converter to or from litte endian UTF-32.
+    \value Utf32BE Create a converter to or from big-endian UTF-32.
+    \value Utf32LE Create a converter to or from little-endian UTF-32.
     \value Latin1 Create a converter to or from ISO-8859-1 (Latin1).
     \value System Create a converter to or from the underlying encoding of the
            operating systems locale. This is always assumed to be UTF-8 for Unix based
diff --git a/src/corelib/thread/qfuture.qdoc b/src/corelib/thread/qfuture.qdoc
index 592e43cddc..e57fe236e8 100644
--- a/src/corelib/thread/qfuture.qdoc
+++ b/src/corelib/thread/qfuture.qdoc
@@ -99,7 +99,7 @@
     If \c testFuture gets canceled, its state is propagated to the next then(),
     which will be also canceled. So in this case \c {Block 6} will be called.
 
-    QFuture also offers ways to interact with a runnning computation. For
+    QFuture also offers ways to interact with a running computation. For
     instance, the computation can be canceled with the cancel() function. To
     suspend or resume the computation, use the setSuspended() function or one of
     the suspend(), resume(), or toggleSuspended() convenience functions. Be aware
@@ -173,8 +173,8 @@
 /*! \fn template <typename T> void QFuture<T>::cancel()
 
     Cancels the asynchronous computation represented by this future. Note that
-    the cancelation is asynchronous. Use waitForFinished() after calling
-    cancel() when you need synchronous cancelation.
+    the cancellation is asynchronous. Use waitForFinished() after calling
+    cancel() when you need synchronous cancellation.
 
     Results currently available may still be accessed on a canceled future,
     but new results will \e not become available after calling this function.
diff --git a/src/corelib/thread/qfuturewatcher.cpp b/src/corelib/thread/qfuturewatcher.cpp
index 75d9a73147..f86f0ce6ba 100644
--- a/src/corelib/thread/qfuturewatcher.cpp
+++ b/src/corelib/thread/qfuturewatcher.cpp
@@ -114,8 +114,8 @@ QFutureWatcherBase::QFutureWatcherBase(QObject *parent)
 /*! \fn template <typename T> void QFutureWatcher<T>::cancel()
 
     Cancels the asynchronous computation represented by the future(). Note that
-    the cancelation is asynchronous. Use waitForFinished() after calling
-    cancel() when you need synchronous cancelation.
+    the cancellation is asynchronous. Use waitForFinished() after calling
+    cancel() when you need synchronous cancellation.
 
     Currently available results may still be accessed on a canceled QFuture,
     but new results will \e not become available after calling this function.
diff --git a/src/corelib/thread/qsemaphore.cpp b/src/corelib/thread/qsemaphore.cpp
index cbabb43dc8..898b15ae2d 100644
--- a/src/corelib/thread/qsemaphore.cpp
+++ b/src/corelib/thread/qsemaphore.cpp
@@ -622,7 +622,7 @@ bool QSemaphore::tryAcquire(int n, int timeout)
 /*!
     \fn QSemaphoreReleaser::swap(QSemaphoreReleaser &other)
 
-    Exchanges the responsibilites of \c{*this} and \a other.
+    Exchanges the responsibilities of \c{*this} and \a other.
 
     Unlike move assignment, neither of the two objects ever releases its
     semaphore, if any, as a consequence of swapping.
diff --git a/src/corelib/thread/qthread.cpp b/src/corelib/thread/qthread.cpp
index 3453fd0fc1..302d34d512 100644
--- a/src/corelib/thread/qthread.cpp
+++ b/src/corelib/thread/qthread.cpp
@@ -253,7 +253,7 @@ QThreadPrivate::~QThreadPrivate()
 
     \section1 Managing Threads
 
-    QThread will notifiy you via a signal when the thread is
+    QThread will notify you via a signal when the thread is
     started() and finished(), or you can use isFinished() and
     isRunning() to query the state of the thread.
 
diff --git a/src/corelib/thread/qthreadpool.cpp b/src/corelib/thread/qthreadpool.cpp
index b067522ed2..713c436371 100644
--- a/src/corelib/thread/qthreadpool.cpp
+++ b/src/corelib/thread/qthreadpool.cpp
@@ -427,7 +427,7 @@ void QThreadPoolPrivate::stealAndRunRunnable(QRunnable *runnable)
 
     \ingroup thread
 
-    QThreadPool manages and recyles individual QThread objects to help reduce
+    QThreadPool manages and recycles individual QThread objects to help reduce
     thread creation costs in programs that use threads. Each Qt application
     has one global QThreadPool object, which can be accessed by calling
     globalInstance().
diff --git a/src/corelib/thread/qthreadstorage.cpp b/src/corelib/thread/qthreadstorage.cpp
index 98d8e87459..ee8273687b 100644
--- a/src/corelib/thread/qthreadstorage.cpp
+++ b/src/corelib/thread/qthreadstorage.cpp
@@ -225,7 +225,7 @@ void QThreadStorageData::finish(void **p)
 
     The hasLocalData() function allows the programmer to determine if
     data has previously been set using the setLocalData() function.
-    This is also useful for lazy initializiation.
+    This is also useful for lazy initialization.
 
     If T is a pointer type, QThreadStorage takes ownership of the data
     (which must be created on the heap with \c new) and deletes it when
diff --git a/src/corelib/time/qcalendar.cpp b/src/corelib/time/qcalendar.cpp
index 7fa64d6db3..0cf350254e 100644
--- a/src/corelib/time/qcalendar.cpp
+++ b/src/corelib/time/qcalendar.cpp
@@ -498,7 +498,7 @@ Q_GLOBAL_STATIC(QtPrivate::QCalendarRegistry, calendarRegistry);
     \section1 Instantiating backends
 
     Backends may be defined by third-party, plugin or user code. When such
-    custom backends are registered they shall be alloced a unique ID, by
+    custom backends are registered they shall be allocated a unique ID, by
     which client code may access it. A custom backend instance can have no names
     if access by name is not needed, or impractical (e.g. because the backend
     is not a singleton and constructing names for each instance would not make
diff --git a/src/corelib/time/qdatetime.cpp b/src/corelib/time/qdatetime.cpp
index f8b9724604..b537bddd1e 100644
--- a/src/corelib/time/qdatetime.cpp
+++ b/src/corelib/time/qdatetime.cpp
@@ -4483,7 +4483,7 @@ QDateTime QDateTime::addSecs(qint64 s) const
 }
 
 /*!
-    Returns a QDateTime object containing a datetime \a msecs miliseconds
+    Returns a QDateTime object containing a datetime \a msecs milliseconds
     later than the datetime of this object (or earlier if \a msecs is
     negative).
 
diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp
index 9eb74d12cc..4839fc839e 100644
--- a/src/corelib/tools/qeasingcurve.cpp
+++ b/src/corelib/tools/qeasingcurve.cpp
@@ -1357,7 +1357,7 @@ QList<QPointF> static inline tcbToBezier(const TCBPoints &tcbPoints)
 /*!
     Adds a segment of a TCB bezier spline to define a custom easing curve.
     It is only applicable if type() is QEasingCurve::TCBSpline.
-    The spline has to start explitly at (0.0, 0.0) and has to end at (1.0, 1.0) to
+    The spline has to start explicitly at (0.0, 0.0) and has to end at (1.0, 1.0) to
     be a valid easing curve.
     The tension \a t changes the length of the tangent vector.
     The continuity \a c changes the sharpness in change between the tangents.
diff --git a/src/corelib/tools/qlist.qdoc b/src/corelib/tools/qlist.qdoc
index a364cb1497..4e92e2c047 100644
--- a/src/corelib/tools/qlist.qdoc
+++ b/src/corelib/tools/qlist.qdoc
@@ -780,7 +780,7 @@
     Example:
     \snippet code/src_corelib_tools_qlist.cpp emplace
 
-    \note It is garanteed that the element will be created in place
+    \note It is guaranteed that the element will be created in place
           at the beginning, but after that it might be copied or
           moved to the right position.
 
diff --git a/src/corelib/tools/qmap.qdoc b/src/corelib/tools/qmap.qdoc
index ba9b048157..55c2bcb5d9 100644
--- a/src/corelib/tools/qmap.qdoc
+++ b/src/corelib/tools/qmap.qdoc
@@ -669,7 +669,7 @@
     from the map, and returns an iterator to the next item in the
     map.
 
-    \note The iterator \a pos \e must be valid and dereferencable.
+    \note The iterator \a pos \e must be valid and dereferenceable.
 
     \sa remove()
 */
diff --git a/src/corelib/tools/qversionnumber.cpp b/src/corelib/tools/qversionnumber.cpp
index 3bf3d22267..da093a417d 100644
--- a/src/corelib/tools/qversionnumber.cpp
+++ b/src/corelib/tools/qversionnumber.cpp
@@ -189,7 +189,7 @@ QList<int> QVersionNumber::segments() const
 /*!
     \fn int QVersionNumber::segmentAt(int index) const
 
-    Returns the segement value at \a index.  If the index does not exist,
+    Returns the segment value at \a index.  If the index does not exist,
     returns 0.
 
     \sa segments(), segmentCount()