doc: fix some typos in .cpp files

Change-Id: Ica7685aefde84ec80d8af7a67541af454de4adce
Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>

5 files changed, 6 insertions, 6 deletions

diff --git a/src/qml/qml/ftw/qhashedstring.cpp b/src/qml/qml/ftw/qhashedstring.cpp
index d5098fc9e6..56fd38dfc0 100644
--- a/src/qml/qml/ftw/qhashedstring.cpp
+++ b/src/qml/qml/ftw/qhashedstring.cpp
@@ -42,7 +42,7 @@
 #include "qhashedstring_p.h"
 
 // This is a reimplementation of V8's string hash algorithm.  It is significantly
-// faster to do it here than call into V8, but it adds the maintainence burden of
+// faster to do it here than call into V8, but it adds the maintenance burden of
 // ensuring that the two hashes are identical.  We Q_ASSERT() that the two return
 // the same value.  If these asserts start to fail, the hash code needs to be 
 // synced with V8.
diff --git a/src/qml/qml/qqmlincubator.cpp b/src/qml/qml/qqmlincubator.cpp
index a21f5e08ef..6cf7774bd4 100644
--- a/src/qml/qml/qqmlincubator.cpp
+++ b/src/qml/qml/qqmlincubator.cpp
@@ -406,9 +406,9 @@ void QQmlIncubationController::incubateWhile(volatile bool *flag, int msecs)
 \inmodule QtQml
 
 Creating QML objects - like delegates in a view, or a new page in an application - can take
-a noticable amount of time, especially on resource constrained mobile devices.  When an
+a noticeable amount of time, especially on resource constrained mobile devices.  When an
 application uses QQmlComponent::create() directly, the QML object instance is created
-synchronously which, depending on the complexity of the object,  can cause noticable pauses or 
+synchronously which, depending on the complexity of the object,  can cause noticeable pauses or
 stutters in the application.
 
 The use of QQmlIncubator gives more control over the creation of a QML object, 
diff --git a/src/qml/qml/qqmltypeloader.cpp b/src/qml/qml/qqmltypeloader.cpp
index 2f9b2cbb8f..10eeb78582 100644
--- a/src/qml/qml/qqmltypeloader.cpp
+++ b/src/qml/qml/qqmltypeloader.cpp
@@ -1627,7 +1627,7 @@ Returns a empty string if the path does not exist.
 
 Why a directory cache?  QML checks for files in many paths with
 invalid directories.  By caching whether a directory exists
-we avoid many stats.  We also cache the files' existance in the
+we avoid many stats.  We also cache the files' existence in the
 directory, for the same reason.
 */
 QString QQmlTypeLoader::absoluteFilePath(const QString &path)
diff --git a/src/qml/qml/qqmlvmemetaobject.cpp b/src/qml/qml/qqmlvmemetaobject.cpp
index 2ebb4526df..416bb2598a 100644
--- a/src/qml/qml/qqmlvmemetaobject.cpp
+++ b/src/qml/qml/qqmlvmemetaobject.cpp
@@ -1265,7 +1265,7 @@ void QQmlVMEMetaObject::GcPrologueCallback(QV8GCCallback::Node *node)
 
     // add references created by VMEVariant properties
     int maxDataIdx = vmemo->metaData->propertyCount - vmemo->metaData->varPropertyCount;
-    for (int ii = 0; ii < maxDataIdx; ++ii) { // XXX TODO: optimise?
+    for (int ii = 0; ii < maxDataIdx; ++ii) { // XXX TODO: optimize?
         if (vmemo->data[ii].dataType() == QMetaType::QObjectStar) {
             // possible QObject reference.
             QObject *ref = vmemo->data[ii].asQObject();
diff --git a/src/qml/qml/v8/qv8qobjectwrapper.cpp b/src/qml/qml/v8/qv8qobjectwrapper.cpp
index d6e0190a9e..0ba2b35eba 100644
--- a/src/qml/qml/v8/qv8qobjectwrapper.cpp
+++ b/src/qml/qml/v8/qv8qobjectwrapper.cpp
@@ -978,7 +978,7 @@ v8::Local<v8::Object> QQmlPropertyCache::newQObject(QObject *object, QV8Engine *
 
         // XXX TODO: Enables fast property accessors.  These more than double the property access 
         // performance, but the  cost of setting up this structure hasn't been measured so 
-        // its not guarenteed that this is a win overall.  We need to try and measure the cost.
+        // its not guaranteed that this is a win overall.  We need to try and measure the cost.
         for (StringCache::ConstIterator iter = stringCache.begin(); iter != stringCache.end(); ++iter) {
             if (iter.equals(toString) || iter.equals(destroy))
                 continue;