Fixes: - Tech preview --> Beta

doc/qtcreator.qdoc

@@ -5,13 +5,13 @@
 
     \title Qt Creator Manual
 
-    \section1 Version 0.9 - Technical Preview
+    \section1 Version 0.9.1 (Beta)
 
     The goal of Qt Creator is to provide a cross-platform, complete Integrated
     Development Environment (IDE) to develop Qt projects. It is available for
     the Linux, Mac OS X and Windows platforms.
 
-    \note Qt Creator is currently released as a Technical Preview. It is
+    \note The current version of Qt Creator is 0.9.1 (Beta). It is
     possible to edit source code, compile, run and debug applications; other
     features are still under development. Please send bug reports and
     suggestions to qt-creator@trolltech.com. To subscribe, send a
@@ -1150,9 +1150,9 @@
     \previouspage creator-keyboard-shortcuts.html
     \page creator-known-issues.html
 
-    \title Known Issues of Version 0.9 (Technical Preview)
+    \title Known Issues of Version 0.9.1 (Beta)
 
-    There are some known issues with the Technical Preview.
+    There are some known issues with Qt Creator 0.9.1 (Beta).
     The development team is aware of those, there is no need to report them as bug.
 
     \list