Doc: Remove duplicate words

Change-Id: Ia7a38a1035bd34d00f20351a0adc3927e473b2e7
Pick-to: 6.5 6.4 6.2
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

38 files changed, 42 insertions, 44 deletions

diff --git a/examples/corelib/platform/androidnotifier/doc/src/androidnotifier-example.qdoc b/examples/corelib/platform/androidnotifier/doc/src/androidnotifier-example.qdoc
index 8d2a9a47e4..4bc0f7668e 100644
--- a/examples/corelib/platform/androidnotifier/doc/src/androidnotifier-example.qdoc
+++ b/examples/corelib/platform/androidnotifier/doc/src/androidnotifier-example.qdoc
@@ -47,7 +47,7 @@
 
     The call to the Java meethod use \l QJniObject which relies on the Java Native
     Interface (JNI) APIs to communicate with Java. Also, in the previous snippet,
-    we are passing the app's context object which the the static Java code can use
+    we are passing the app's context object, which the static Java code can use
     to tap into the app's specific properties and APIs.
 
     To make sure our smiley buttons do what they are supposed to, we add the
diff --git a/examples/qtconcurrent/imagescaling/doc/src/qtconcurrent-imagescaling.qdoc b/examples/qtconcurrent/imagescaling/doc/src/qtconcurrent-imagescaling.qdoc
index f6455c67af..91a519b8ae 100644
--- a/examples/qtconcurrent/imagescaling/doc/src/qtconcurrent-imagescaling.qdoc
+++ b/examples/qtconcurrent/imagescaling/doc/src/qtconcurrent-imagescaling.qdoc
@@ -11,7 +11,7 @@
     This example shows how to use the QFuture and QPromise classes to download a
     collection of images from the network and scale them, without blocking the UI.
 
-    The application consists of the the following steps:
+    The application consists of the following steps:
 
     \list 1
     \li Download images form the list of URLs specified by the user.
diff --git a/examples/widgets/doc/src/elasticnodes.qdoc b/examples/widgets/doc/src/elasticnodes.qdoc
index fbe506468a..1d155adbec 100644
--- a/examples/widgets/doc/src/elasticnodes.qdoc
+++ b/examples/widgets/doc/src/elasticnodes.qdoc
@@ -235,7 +235,7 @@
     This ensures that the edge items are not considered for mouse input at all
     (i.e., you cannot click the edges). Then, the source and destination
     pointers are updated, this edge is registered with each node, and we call
-    \c adjust() to update this edge's start end end position.
+    \c adjust() to update this edge's start and end position.
 
     \snippet graphicsview/elasticnodes/edge.cpp 1
 
diff --git a/examples/widgets/doc/src/fridgemagnets.qdoc b/examples/widgets/doc/src/fridgemagnets.qdoc
index fccadd3b71..149cfe1351 100644
--- a/examples/widgets/doc/src/fridgemagnets.qdoc
+++ b/examples/widgets/doc/src/fridgemagnets.qdoc
@@ -225,7 +225,7 @@
 
     \section2 Dropping
 
-    When a a drag and drop action enters our widget, we will receive a
+    When a drag and drop action enters our widget, we will receive a
     drag enter \e event. QDragEnterEvent inherits most of its
     functionality from QDragMoveEvent, which in turn inherits most of
     its functionality from QDropEvent. Note that we must accept this
diff --git a/examples/widgets/doc/src/styles.qdoc b/examples/widgets/doc/src/styles.qdoc
index 53934c4011..19ac0ee452 100644
--- a/examples/widgets/doc/src/styles.qdoc
+++ b/examples/widgets/doc/src/styles.qdoc
@@ -224,7 +224,7 @@
     \snippet widgets/styles/norwegianwoodstyle.cpp 13
     \snippet widgets/styles/norwegianwoodstyle.cpp 14
 
-    The \c roundRect variable is a QPainterPath. A QPainterPath is is
+    The \c roundRect variable is a QPainterPath. A QPainterPath is
     a vectorial specification of a shape. Any shape (rectangle,
     ellipse, spline, etc.) or combination of shapes can be expressed
     as a path. We will use \c roundRect both for filling the button
diff --git a/src/corelib/doc/src/cmake/cmake-configure-variables.qdoc b/src/corelib/doc/src/cmake/cmake-configure-variables.qdoc
index 739aec8fd2..c4ab9b2c79 100644
--- a/src/corelib/doc/src/cmake/cmake-configure-variables.qdoc
+++ b/src/corelib/doc/src/cmake/cmake-configure-variables.qdoc
@@ -325,7 +325,7 @@ Set \c QT_NO_COLLECT_BUILD_TREE_APK_DEPS to \c TRUE to disable this behavior.
 
 When using CMake version 3.21 or later, the build system collects the locations of
 imported shared library targets that might be relevant for deployment.
-The collected targets are those that are reachable from the the directory scope
+The collected targets are those that are reachable from the directory scope
 of the currently processed executable target. That includes the target's source directory
 scope and its parents.
 The collected locations are passed to \l androiddeployqt for deployment consideration when
diff --git a/src/corelib/doc/src/cmake/cmake-properties.qdoc b/src/corelib/doc/src/cmake/cmake-properties.qdoc
index e3007b454e..a7ad6c75da 100644
--- a/src/corelib/doc/src/cmake/cmake-properties.qdoc
+++ b/src/corelib/doc/src/cmake/cmake-properties.qdoc
@@ -464,7 +464,7 @@ retained.
 This is useful if you want to strip QML source code from the binary.
 
 \note If you omit the QML source code from the binary, the QML engine has to
-rely on the the compilation units created by \l{qmlcachegen} or \l{qmlsc}.
+rely on the compilation units created by \l{qmlcachegen} or \l{qmlsc}.
 Those are tied to the specific version of Qt they were built with. If you change
 the version of Qt your application uses, they can't be loaded anymore.
 
diff --git a/src/corelib/doc/src/containers.qdoc b/src/corelib/doc/src/containers.qdoc
index 4a7d5dc1bb..df82830792 100644
--- a/src/corelib/doc/src/containers.qdoc
+++ b/src/corelib/doc/src/containers.qdoc
@@ -353,7 +353,7 @@
     \section3 Java-Style Iterators
     \l{java-style-iterators}{Java-Style iterators} were introduced in Qt 4. Their API is modelled
     on Java's iterator classes.
-    New code should should prefer \l{STL-Style Iterators}.
+    New code should prefer \l{STL-Style Iterators}.
 
     \section1 Qt containers compared with std containers
 
diff --git a/src/corelib/doc/src/resource-system.qdoc b/src/corelib/doc/src/resource-system.qdoc
index 66d0c214b0..a0d253799a 100644
--- a/src/corelib/doc/src/resource-system.qdoc
+++ b/src/corelib/doc/src/resource-system.qdoc
@@ -180,7 +180,7 @@
     This is useful to strip QML source code from an application binary.
 
     \note If you omit the QML source code from the binary, the QML engine has to
-    rely on the the compilation units created by \l{qmlcachegen} or \l{qmlsc}.
+    rely on the compilation units created by \l{qmlcachegen} or \l{qmlsc}.
     Those are tied to the specific version of Qt they were built with. If you
     change the version of Qt your application uses, they can't be loaded
     anymore.
diff --git a/src/corelib/global/qcompilerdetection.qdoc b/src/corelib/global/qcompilerdetection.qdoc
index 377323a5eb..cb9108e76c 100644
--- a/src/corelib/global/qcompilerdetection.qdoc
+++ b/src/corelib/global/qcompilerdetection.qdoc
@@ -175,7 +175,7 @@
     \since 5.8
 
     Can be used in switch statements at the end of case block to tell the compiler
-    and other developers that that the lack of a break statement is intentional.
+    and other developers that the lack of a break statement is intentional.
 
     This is useful since a missing break statement is often a bug, and some
     compilers can be configured to emit warnings when one is not found.
diff --git a/src/corelib/io/qtemporaryfile.cpp b/src/corelib/io/qtemporaryfile.cpp
index 13f2e447e7..07d8c0469d 100644
--- a/src/corelib/io/qtemporaryfile.cpp
+++ b/src/corelib/io/qtemporaryfile.cpp
@@ -163,7 +163,7 @@ QFileSystemEntry::NativePath QTemporaryFileName::generateNext()
     \internal
 
     Generates a unique file path from the template \a templ and creates a new
-    file based based on those parameters: the \c templ.length characters in \c
+    file based on those parameters: the \c templ.length characters in \c
     templ.path starting at \c templ.pos will be replaced by a random sequence of
     characters. \a mode specifies the file mode bits (not used on Windows).
 
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index 387ef93d8f..c82f25fa94 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -3021,7 +3021,7 @@ const char *QMetaEnum::name() const
     Returns the enum name of the flag (without the scope).
 
     For example, the Qt::AlignmentFlag flag has \c
-    AlignmentFlag as the enum name, but \c Alignment as as the type name.
+    AlignmentFlag as the enum name, but \c Alignment as the type name.
     Non flag enums has the same type and enum names.
 
     Enum names have the same scope as the type name.
@@ -3624,7 +3624,7 @@ QVariant QMetaProperty::read(const QObject *object) const
     Writes \a value as the property's value to the given \a object. Returns
     true if the write succeeded; otherwise returns \c false.
 
-    If \a value is not of the same type type as the property, a conversion
+    If \a value is not of the same type as the property, a conversion
     is attempted. An empty QVariant() is equivalent to a call to reset()
     if this property is resettable, or setting a default-constructed object
     otherwise.
diff --git a/src/corelib/kernel/qproperty.cpp b/src/corelib/kernel/qproperty.cpp
index 05e5ef175f..e52a8deb4e 100644
--- a/src/corelib/kernel/qproperty.cpp
+++ b/src/corelib/kernel/qproperty.cpp
@@ -755,7 +755,7 @@ void QPropertyObserverPointer::setBindingToNotify(QPropertyBindingPrivate *bindi
 
 /*!
     \internal
-    The same as as setBindingToNotify, but assumes that the tag is already correct.
+    The same as setBindingToNotify, but assumes that the tag is already correct.
  */
 void QPropertyObserverPointer::setBindingToNotify_unsafe(QPropertyBindingPrivate *binding)
 {
diff --git a/src/corelib/serialization/qcborvalue.cpp b/src/corelib/serialization/qcborvalue.cpp
index 25fab82868..ae1902f1dd 100644
--- a/src/corelib/serialization/qcborvalue.cpp
+++ b/src/corelib/serialization/qcborvalue.cpp
@@ -404,7 +404,7 @@ Q_DECL_UNUSED static constexpr quint64 MaximumPreallocatedElementCount =
 /*!
     \fn QCborValue::QCborValue(QCborSimpleType st)
 
-    Creates a QCborValue of simple type \a st. The type can later later be retrieved
+    Creates a QCborValue of simple type \a st. The type can later be retrieved
     using toSimpleType() as well as isSimpleType(st).
 
     CBOR simple types are types that do not have any associated value, like
diff --git a/src/corelib/serialization/qxmlstream.cpp b/src/corelib/serialization/qxmlstream.cpp
index e1c0e55eb4..04b408f080 100644
--- a/src/corelib/serialization/qxmlstream.cpp
+++ b/src/corelib/serialization/qxmlstream.cpp
@@ -140,7 +140,7 @@ WRAP(indexOf, QLatin1StringView)
     \value DTD The reader reports a DTD in text(), notation
     declarations in notationDeclarations(), and entity declarations in
     entityDeclarations(). Details of the DTD declaration are reported
-    in in dtdName(), dtdPublicId(), and dtdSystemId().
+    in dtdName(), dtdPublicId(), and dtdSystemId().
 
     \value EntityReference The reader reports an entity reference that
     could not be resolved.  The name of the reference is reported in
diff --git a/src/corelib/text/qbytearrayview.qdoc b/src/corelib/text/qbytearrayview.qdoc
index 6afcba1eef..48013f8661 100644
--- a/src/corelib/text/qbytearrayview.qdoc
+++ b/src/corelib/text/qbytearrayview.qdoc
@@ -278,7 +278,7 @@
     The container's data must remain valid for the lifetime of this byte array view object.
 
     This constructor participates in overload resolution if \a c is any contiguous
-    container container with elements of a compatible byte type.
+    container with elements of a compatible byte type.
 
     \sa {Compatible Byte Types}
 */
diff --git a/src/corelib/tools/qcommandlineparser.cpp b/src/corelib/tools/qcommandlineparser.cpp
index f63b0c5c59..c15e2827f1 100644
--- a/src/corelib/tools/qcommandlineparser.cpp
+++ b/src/corelib/tools/qcommandlineparser.cpp
@@ -251,7 +251,7 @@ QCommandLineParser::~QCommandLineParser()
     \enum QCommandLineParser::SingleDashWordOptionMode
 
     This enum describes the way the parser interprets command-line
-    options that use a single dash followed by multiple letters, as as \c{-abc}.
+    options that use a single dash followed by multiple letters, as \c{-abc}.
 
     \value ParseAsCompactedShortOptions \c{-abc} is interpreted as \c{-a -b -c},
     i.e. as three short options that have been compacted on the command-line,
diff --git a/src/corelib/tools/qtimeline.cpp b/src/corelib/tools/qtimeline.cpp
index 337f09cbb8..3bfe000bca 100644
--- a/src/corelib/tools/qtimeline.cpp
+++ b/src/corelib/tools/qtimeline.cpp
@@ -290,7 +290,7 @@ QTimeLine::State QTimeLine::state() const
     \property QTimeLine::loopCount
     \brief the number of times the timeline should loop before it's finished.
 
-    A loop count of of 0 means that the timeline will loop forever.
+    A loop count of 0 means that the timeline will loop forever.
 
     By default, this property contains a value of 1.
 */
diff --git a/src/gui/accessible/qaccessiblecache.cpp b/src/gui/accessible/qaccessiblecache.cpp
index 3010ffdd2b..b41a2481f9 100644
--- a/src/gui/accessible/qaccessiblecache.cpp
+++ b/src/gui/accessible/qaccessiblecache.cpp
@@ -130,7 +130,7 @@ void QAccessibleCache::objectDestroyed(QObject* obj)
     /*
     In some cases we might add a not fully-constructed object to the cache. This might happen with
     for instance QWidget subclasses that are in the construction phase. If updateAccessibility() is
-    called in the constructor of QWidget (directly or indirectly), it it will end up asking for the
+    called in the constructor of QWidget (directly or indirectly), it will end up asking for the
     classname of that widget in order to know which accessibility interface subclass the
     accessibility factory should instantiate and return. However, since that requires a virtual
     call to metaObject(), it will return the metaObject() of QWidget (not for the subclass), and so
diff --git a/src/gui/image/qbitmap.cpp b/src/gui/image/qbitmap.cpp
index 96ff03ce39..2208cca1be 100644
--- a/src/gui/image/qbitmap.cpp
+++ b/src/gui/image/qbitmap.cpp
@@ -196,7 +196,7 @@ QBitmap QBitmap::fromImage(QImage &&image, Qt::ImageConversionFlags flags)
     Constructs a bitmap with the given \a size, and sets the contents to
     the \a bits supplied.
 
-    The bitmap data has to be byte aligned and provided in in the bit
+    The bitmap data has to be byte aligned and provided in the bit
     order specified by \a monoFormat. The mono format must be either
     QImage::Format_Mono or QImage::Format_MonoLSB. Use
     QImage::Format_Mono to specify data on the XBM format.
diff --git a/src/gui/image/qpixmap_win.cpp b/src/gui/image/qpixmap_win.cpp
index 5a340aacc7..24af7636ce 100644
--- a/src/gui/image/qpixmap_win.cpp
+++ b/src/gui/image/qpixmap_win.cpp
@@ -324,7 +324,7 @@ HBITMAP qt_imageToWinHBITMAP(const QImage &imageIn, int hbitmapFormat)
     It is the caller's responsibility to free the \c HBITMAP data
     after use.
 
-    For usage with with standard GDI calls, such as \c BitBlt(), the image
+    For usage with standard GDI calls, such as \c BitBlt(), the image
     should have the format QImage::Format_RGB32.
 
     When using the resulting HBITMAP for the \c AlphaBlend() GDI function,
diff --git a/src/gui/itemmodels/qfilesystemmodel.cpp b/src/gui/itemmodels/qfilesystemmodel.cpp
index efe0b568c8..9a54b8d8bd 100644
--- a/src/gui/itemmodels/qfilesystemmodel.cpp
+++ b/src/gui/itemmodels/qfilesystemmodel.cpp
@@ -143,7 +143,7 @@ QFileInfo QFileSystemModel::fileInfo(const QModelIndex &index) const
     \fn void QFileSystemModel::fileRenamed(const QString &path, const QString &oldName, const QString &newName)
 
     This signal is emitted whenever a file with the \a oldName is successfully
-    renamed to \a newName.  The file is located in in the directory \a path.
+    renamed to \a newName.  The file is located in the directory \a path.
 */
 
 /*!
diff --git a/src/gui/kernel/qplatforminputcontext.cpp b/src/gui/kernel/qplatforminputcontext.cpp
index b8a53685e5..985cefa12c 100644
--- a/src/gui/kernel/qplatforminputcontext.cpp
+++ b/src/gui/kernel/qplatforminputcontext.cpp
@@ -95,7 +95,7 @@ void QPlatformInputContext::update(Qt::InputMethodQueries)
 }
 
 /*!
-    Called when when the word currently being composed in input item is tapped by
+    Called when the word currently being composed in the input item is tapped by
     the user. Input methods often use this information to offer more word
     suggestions to the user.
  */
diff --git a/src/gui/kernel/qsurface.cpp b/src/gui/kernel/qsurface.cpp
index b8083641c2..c00cf55a09 100644
--- a/src/gui/kernel/qsurface.cpp
+++ b/src/gui/kernel/qsurface.cpp
@@ -30,13 +30,12 @@ QT_IMPL_METATYPE_EXTERN_TAGGED(QSurface*, QSurface_ptr)
     \value Offscreen The surface is an instance of QOffscreenSurface.
  */
 
-
 /*!
     \enum QSurface::SurfaceType
 
     The SurfaceType enum describes what type of surface this is.
 
-    \value RasterSurface The surface is is composed of pixels and can be rendered to using
+    \value RasterSurface The surface is composed of pixels and can be rendered to using
     a software rasterizer like Qt's raster paint engine.
     \value OpenGLSurface The surface is an OpenGL compatible surface and can be used
     in conjunction with QOpenGLContext.
@@ -55,7 +54,6 @@ QT_IMPL_METATYPE_EXTERN_TAGGED(QSurface*, QSurface_ptr)
     surface type is only supported on Windows.
  */
 
-
 /*!
     \fn QSurfaceFormat QSurface::format() const
 
diff --git a/src/gui/text/qsyntaxhighlighter.cpp b/src/gui/text/qsyntaxhighlighter.cpp
index b974a1d34d..6c1e2e74fc 100644
--- a/src/gui/text/qsyntaxhighlighter.cpp
+++ b/src/gui/text/qsyntaxhighlighter.cpp
@@ -219,7 +219,7 @@ void QSyntaxHighlighterPrivate::reformatBlock(const QTextBlock &block)
     an int value. If no state is set, the returned value is -1. You
     can designate any other value to identify any given state using
     the setCurrentBlockState() function. Once the state is set the
-    QTextBlock keeps that value until it is set set again or until the
+    QTextBlock keeps that value until it is set again or until the
     corresponding paragraph of text is deleted.
 
     For example, if you're writing a simple C++ syntax highlighter,
diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index a6675422cd..3572988e3e 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -1826,9 +1826,10 @@ void QTextDocument::setBaselineOffset(qreal baseline)
     \fn qreal QTextDocument::baselineOffset() const
     \since 6.0
 
-    Returns the the baseline offset in % used in the document layout.
+    Returns the baseline offset in % used in the document layout.
 
-    \sa setBaselineOffset(), setSubScriptBaseline(), subScriptBaseline(), setSuperScriptBaseline(), superScriptBaseline()
+    \sa setBaselineOffset(), setSubScriptBaseline(), subScriptBaseline(), setSuperScriptBaseline(),
+   superScriptBaseline()
 */
 qreal QTextDocument::baselineOffset() const
 {
diff --git a/src/gui/text/qtextobject.cpp b/src/gui/text/qtextobject.cpp
index 8d3195dce6..f9452f43ad 100644
--- a/src/gui/text/qtextobject.cpp
+++ b/src/gui/text/qtextobject.cpp
@@ -174,7 +174,7 @@ void QTextBlockGroupPrivate::markBlocksDirty()
 /*!
     \fn QTextBlockGroup::QTextBlockGroup(QTextDocument *document)
 
-    Creates a new new block group for the given \a document.
+    Creates a new block group for the given \a document.
 
     \warning This function should only be called from
     QTextDocument::createObject().
diff --git a/src/network/access/qnetworkrequest.cpp b/src/network/access/qnetworkrequest.cpp
index 0e0da130e6..bf46e8a4b5 100644
--- a/src/network/access/qnetworkrequest.cpp
+++ b/src/network/access/qnetworkrequest.cpp
@@ -221,7 +221,7 @@ QT_IMPL_METATYPE_EXTERN_TAGGED(QNetworkRequest::RedirectPolicy, QNetworkRequest_
         Requests only, type: QMetaType::Int (default: QNetworkRequest::Automatic)
         Indicates whether to use cached authorization credentials in the request,
         if available. If this is set to QNetworkRequest::Manual and the authentication
-        mechanism is 'Basic' or 'Digest', Qt will not send an an 'Authorization' HTTP
+        mechanism is 'Basic' or 'Digest', Qt will not send an 'Authorization' HTTP
         header with any cached credentials it may have for the request's URL.
         This attribute is set to QNetworkRequest::Manual by Qt WebKit when creating a cross-origin
         XMLHttpRequest where withCredentials has not been set explicitly to true by the
diff --git a/src/network/kernel/qhostaddress.cpp b/src/network/kernel/qhostaddress.cpp
index 827b622ac0..b6c2e2c920 100644
--- a/src/network/kernel/qhostaddress.cpp
+++ b/src/network/kernel/qhostaddress.cpp
@@ -673,7 +673,7 @@ QHostAddress::NetworkLayerProtocol QHostAddress::protocol() const
     \l{QAbstractSocket::}{IPv6Protocol}.
     If the protocol is
     \l{QAbstractSocket::}{IPv4Protocol},
-    then the address is returned an an IPv4 mapped IPv6 address. (RFC4291)
+    then the address is returned as an IPv4 mapped IPv6 address. (RFC4291)
 
     \sa toString()
 */
diff --git a/src/opengl/qopenglwindow.cpp b/src/opengl/qopenglwindow.cpp
index 4c0e9323fa..e29c79fdcb 100644
--- a/src/opengl/qopenglwindow.cpp
+++ b/src/opengl/qopenglwindow.cpp
@@ -376,7 +376,7 @@ bool QOpenGLWindow::isValid() const
 /*!
   Prepares for rendering OpenGL content for this window by making the
   corresponding context current and binding the framebuffer object, if there is
-  one, in that context context.
+  one, in that context.
 
   It is not necessary to call this function in most cases, because it is called
   automatically before invoking paintGL(). It is provided nonetheless to support
diff --git a/src/sql/kernel/qsqlquery.cpp b/src/sql/kernel/qsqlquery.cpp
index 805ce81f77..3a764c1361 100644
--- a/src/sql/kernel/qsqlquery.cpp
+++ b/src/sql/kernel/qsqlquery.cpp
@@ -1191,7 +1191,7 @@ QString QSqlQuery::executedQuery() const
 
   For MySQL databases the row's auto-increment field will be returned.
 
-  \note For this function to work in PSQL, the table table must
+  \note For this function to work in PSQL, the table must
   contain OIDs, which may not have been created by default.  Check the
   \c default_with_oids configuration variable to be sure.
 
diff --git a/src/testlib/qplaintestlogger.cpp b/src/testlib/qplaintestlogger.cpp
index 748bd00643..9f61004c2c 100644
--- a/src/testlib/qplaintestlogger.cpp
+++ b/src/testlib/qplaintestlogger.cpp
@@ -243,7 +243,7 @@ namespace QTest {
 
     QPlainTestLogger implements basic logging of test results.
 
-    The format is Qt-specific and aims to be be easy to read.
+    The format is Qt-specific and aims to be easy to read.
 */
 
 void QPlainTestLogger::outputMessage(const char *str)
diff --git a/src/tools/macdeployqt/shared/shared.cpp b/src/tools/macdeployqt/shared/shared.cpp
index 643fe5390a..d4bfb4ce35 100644
--- a/src/tools/macdeployqt/shared/shared.cpp
+++ b/src/tools/macdeployqt/shared/shared.cpp
@@ -942,7 +942,7 @@ bool DeploymentInfo::containsModule(const QString &module, const QString &libInF
 }
 
 /*
-    Deploys the the listed frameworks listed into an app bundle.
+    Deploys the listed frameworks into an app bundle.
     The frameworks are searched for dependencies, which are also deployed.
     (deploying Qt3Support will also deploy QtNetwork and QtSql for example.)
     Returns a DeploymentInfo structure containing the Qt path used and a
diff --git a/src/widgets/graphicsview/qgraphicsproxywidget.cpp b/src/widgets/graphicsview/qgraphicsproxywidget.cpp
index 62f207cdf5..6e9b91a378 100644
--- a/src/widgets/graphicsview/qgraphicsproxywidget.cpp
+++ b/src/widgets/graphicsview/qgraphicsproxywidget.cpp
@@ -522,7 +522,7 @@ QGraphicsProxyWidget::~QGraphicsProxyWidget()
 /*!
     Embeds \a widget into this proxy widget. The embedded widget must reside
     exclusively either inside or outside of Graphics View. You cannot embed a
-    widget as long as it is is visible elsewhere in the UI, at the same time.
+    widget as long as it is visible elsewhere in the UI, at the same time.
 
     \a widget must be a top-level widget whose parent is \nullptr.
 
diff --git a/src/widgets/graphicsview/qgraphicsscene.cpp b/src/widgets/graphicsview/qgraphicsscene.cpp
index 0748a7fd9c..587ae2b955 100644
--- a/src/widgets/graphicsview/qgraphicsscene.cpp
+++ b/src/widgets/graphicsview/qgraphicsscene.cpp
@@ -2884,7 +2884,7 @@ void QGraphicsScene::setFocusItem(QGraphicsItem *item, Qt::FocusReason focusReas
 
 /*!
     Returns \c true if the scene has focus; otherwise returns \c false. If the scene
-    has focus, it will will forward key events from QKeyEvent to any item that
+    has focus, it will forward key events from QKeyEvent to any item that
     has focus.
 
     \sa setFocus(), setFocusItem()
diff --git a/src/widgets/widgets/qcalendarwidget.cpp b/src/widgets/widgets/qcalendarwidget.cpp
index 8570232d23..6058fc1f47 100644
--- a/src/widgets/widgets/qcalendarwidget.cpp
+++ b/src/widgets/widgets/qcalendarwidget.cpp
@@ -2873,7 +2873,7 @@ QMap<QDate, QTextCharFormat> QCalendarWidget::dateTextFormat() const
 }
 
 /*!
-    Returns a QTextCharFormat for \a date. The char format can be be
+    Returns a QTextCharFormat for \a date. The char format can be
     empty if the date is not renderd specially.
 */
 QTextCharFormat QCalendarWidget::dateTextFormat(QDate date) const
diff --git a/src/widgets/widgets/qstatusbar.cpp b/src/widgets/widgets/qstatusbar.cpp
index 2cd3ac3036..6aae10e1ab 100644
--- a/src/widgets/widgets/qstatusbar.cpp
+++ b/src/widgets/widgets/qstatusbar.cpp
@@ -286,7 +286,7 @@ int QStatusBar::insertWidget(int index, QWidget *widget, int stretch)
     minimum of space.
 
     Permanently means that the widget may not be obscured by temporary
-    messages. It is is located at the far right of the status bar.
+    messages. It is located at the far right of the status bar.
 
     \sa insertPermanentWidget(), removeWidget(), addWidget()
 */
@@ -298,7 +298,6 @@ void QStatusBar::addPermanentWidget(QWidget * widget, int stretch)
     insertPermanentWidget(d_func()->items.size(), widget, stretch);
 }
 
-
 /*!
     \since 4.2
 
@@ -313,7 +312,7 @@ void QStatusBar::addPermanentWidget(QWidget * widget, int stretch)
     minimum of space.
 
     Permanently means that the widget may not be obscured by temporary
-    messages. It is is located at the far right of the status bar.
+    messages. It is located at the far right of the status bar.
 
     \sa addPermanentWidget(), removeWidget(), addWidget()
 */
diff --git a/tests/manual/textrendering/codeeditor/codeeditor.qdoc b/tests/manual/textrendering/codeeditor/codeeditor.qdoc
index 80c11db69d..f3b417c5b8 100644
--- a/tests/manual/textrendering/codeeditor/codeeditor.qdoc
+++ b/tests/manual/textrendering/codeeditor/codeeditor.qdoc
@@ -116,7 +116,7 @@
     QPlainTextEdit gives the possibility to have more than one
     selection at the same time. we can set the character format
     (QTextCharFormat) of these selections. We clear the cursors
-    selection before setting the new new
+    selection before setting the new
     QPlainTextEdit::ExtraSelection, else several lines would get
     highlighted when the user selects multiple lines with the mouse.
     \omit ask someone how this works \endomit