Fixed many spelling errors.

6 files changed, 10 insertions, 10 deletions

diff --git a/src/corelib/arch/armv6/qatomic_generic_armv6.cpp b/src/corelib/arch/armv6/qatomic_generic_armv6.cpp
index 39d966a..444d3d3 100644
--- a/src/corelib/arch/armv6/qatomic_generic_armv6.cpp
+++ b/src/corelib/arch/armv6/qatomic_generic_armv6.cpp
@@ -38,7 +38,7 @@
 ** $QT_END_LICENSE$
 **
 ** This file implements the generic atomics interface using ARMv6 assembly
-** instructions. It is more efficent than the inline versions when Qt is
+** instructions. It is more efficient than the inline versions when Qt is
 ** built for the THUMB instruction set, as the required instructions are
 ** only available in ARM state.
 ****************************************************************************/
diff --git a/src/corelib/arch/symbian/heap_hybrid.cpp b/src/corelib/arch/symbian/heap_hybrid.cpp
index 91faaed..5d2b2b6 100644
--- a/src/corelib/arch/symbian/heap_hybrid.cpp
+++ b/src/corelib/arch/symbian/heap_hybrid.cpp
@@ -134,7 +134,7 @@ The constant can be changed at ROM build time using patchdata OBY keyword.
 
 @deprecated Patching this constant no longer has any effect.
 */
-#ifdef __X86GCC__	// For X86GCC we dont use the proper data import attribute
+#ifdef __X86GCC__	// For X86GCC we don't use the proper data import attribute
 #undef IMPORT_D		// since the constants are not really imported. GCC doesn't 
 #define IMPORT_D	// allow imports from self.
 #endif
@@ -451,7 +451,7 @@ TInt RHybridHeap::ConstructLock(TUint32 aMode)
 
 void RHybridHeap::Init(TInt aBitmapSlab, TInt aPagePower)
 {
-	/*Moved code which does initilization */
+	/*Moved code which does initialization */
 	iTop  = (TUint8*)this + iMinLength;
 	iBase = Ceiling(iBase, ECellAlignment);	// Align iBase address 
 	
@@ -874,7 +874,7 @@ available in the largest free block.
 Note that this function exists mainly for compatibility reasons.  In a modern
 heap implementation such as that present in Symbian it is not appropriate to
 concern oneself with details such as the amount of free memory available on a
-heap and its largeset free block, because the way that a modern heap implmentation
+heap and its largeset free block, because the way that a modern heap implementation
 works is not simple.  The amount of available virtual memory != physical memory
 and there are multiple allocation strategies used internally, which makes all
 memory usage figures "fuzzy" at best.
@@ -1616,7 +1616,7 @@ void* RHybridHeap::DlMalloc(size_t bytes)
 void RHybridHeap::DlFree(void* mem)
 {
 	/*
-	Consolidate freed chunks with preceeding or succeeding bordering
+	Consolidate freed chunks with preceding or succeeding bordering
 	free chunks, if they exist, and then place in a bin.	Intermixed
 	with special cases for iTop, iDv, mmapped chunks, and usage errors.
 */
diff --git a/src/corelib/codecs/qutfcodec.cpp b/src/corelib/codecs/qutfcodec.cpp
index f747bf7..031baa3 100644
--- a/src/corelib/codecs/qutfcodec.cpp
+++ b/src/corelib/codecs/qutfcodec.cpp
@@ -195,7 +195,7 @@ QString QUtf8::convertToUnicode(const char *chars, int len, QTextCodec::Converte
                     // utf-8 bom composes into 0xfeff code point
                     bool nonCharacter;
                     if (!headerdone && uc == 0xfeff) {
-                        // dont do anything, just skip the BOM
+                        // don't do anything, just skip the BOM
                     } else if (!(nonCharacter = isUnicodeNonCharacter(uc)) && uc > 0xffff && uc < 0x110000) {
                         // surrogate pair
                         Q_ASSERT((qch - (ushort*)result.unicode()) + 2 < result.length());
diff --git a/src/corelib/io/qiodevice_p.h b/src/corelib/io/qiodevice_p.h
index 1dd51ea..8b77da5 100644
--- a/src/corelib/io/qiodevice_p.h
+++ b/src/corelib/io/qiodevice_p.h
@@ -68,7 +68,7 @@ QT_BEGIN_NAMESPACE
 #define QIODEVICE_BUFFERSIZE Q_INT64_C(16384)
 #endif
 
-// This is QIODevice's read buffer, optimised for read(), isEmpty() and getChar()
+// This is QIODevice's read buffer, optimized for read(), isEmpty() and getChar()
 class QIODevicePrivateLinearBuffer
 {
 public:
diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp
index edd6d2b..53af822 100644
--- a/src/corelib/io/qsettings.cpp
+++ b/src/corelib/io/qsettings.cpp
@@ -3506,7 +3506,7 @@ void QSettings::setPath(Format format, Scope scope, const QString &path)
     \threadsafe
 
     Registers a custom storage format. On success, returns a special
-    Format value that can then be passed to the QSettings constuctor.
+    Format value that can then be passed to the QSettings constructor.
     On failure, returns InvalidFormat.
 
     The \a extension is the file
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index b0c784e..fac0f45 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -1812,7 +1812,7 @@ QByteArray &QByteArray::replace(int pos, int len, const QByteArray &after)
         return *this;
     } else {
         QByteArray copy(after);
-        // ### optimise me
+        // ### optimize me
         remove(pos, len);
         return insert(pos, copy);
     }
@@ -1853,7 +1853,7 @@ QByteArray &QByteArray::replace(int pos, int len, const char *after, int alen)
     }
 }
 
-// ### optimise all other replace method, by offering
+// ### optimize all other replace method, by offering
 // QByteArray::replace(const char *before, int blen, const char *after, int alen)
 
 /*!