Doc - Fixed qdoc tag issues.

doc/qtcreator.qdoc

@@ -5076,7 +5076,7 @@
     If \c numChild_ is a list of two integers, the first one specifies the actual
     number of children and the second the maximum number of children to print.
 
-    Similarly, using the \SubItem class helps to protect individual items.
+    Similarly, using the \c SubItem class helps to protect individual items.
 
     Example:
     \code
@@ -7363,7 +7363,7 @@
     report them as bugs.
 
     For a list of fixed issues and added features, see the changelog file in
-    the qtcreator\dist folder or the \l{http://bugreports.qt.nokia.com}{Qt Bug Tracker}.
+    the \c{qtcreator\dist} folder or the \l{http://bugreports.qt.nokia.com}{Qt Bug Tracker}.
 
     \section1 General