Fix some documentation errors.

Correct links and fix typos, remove obsolete documentation,
fix some snippets, mark some classes as internal.

Change-Id: I9a3266605f060783413d32740057a57a820c8929
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>

2 files changed, 3 insertions, 5 deletions

diff --git a/src/corelib/kernel/qmimedata.cpp b/src/corelib/kernel/qmimedata.cpp
index 483692cdf8..5d2adb0561 100644
--- a/src/corelib/kernel/qmimedata.cpp
+++ b/src/corelib/kernel/qmimedata.cpp
@@ -299,7 +299,7 @@ QVariant QMimeDataPrivate::retrieveTypedData(const QString &format, QVariant::Ty
     QMacPasteboardMime maps MIME to Mac flavors.
 
     \sa QClipboard, QDragEnterEvent, QDragMoveEvent, QDropEvent, QDrag,
-        QWindowsMime, QMacPasteboardMime, {Drag and Drop}
+        QMacPasteboardMime, {Drag and Drop}
 */
 
 /*!
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 262d259136..01bedb4a3a 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -551,7 +551,7 @@ void QMetaCallEvent::placeMetaCall(QObject *object)
     QObject::signalsBlocked() state is transferred to this object.
 
     The object's signals this signal blocker was blocking prior to
-    being moved to, if any, are unblocked \em except in the case where
+    being moved to, if any, are unblocked \e except in the case where
     both instances block the same object's signals and \c *this is
     unblocked while \a other is not, at the time of the move.
 */
@@ -2731,9 +2731,7 @@ QMetaObject::Connection QObject::connect(const QObject *sender, const char *sign
             Qt::ConnectionType type)
     but it uses QMetaMethod to specify signal and method.
 
-    \sa connect(const QObject *sender, const char *signal,
-                const QObject *receiver, const char *method,
-                Qt::ConnectionType type)
+    \sa connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
  */
 QMetaObject::Connection QObject::connect(const QObject *sender, const QMetaMethod &signal,
                                      const QObject *receiver, const QMetaMethod &method,