Doc: changes in the Welcome mode

Change-Id: Ia7168e0f7065c4895e461429b9d2e6af967eb808
Reviewed-by: Daniel Molkentin <daniel.molkentin@nokia.com>

doc/src/projects/creator-projects-build-run-tutorial.qdoc

@@ -38,8 +38,8 @@
 
     \list 1
 
-        \o  On the \gui Welcome page, select the \gui {Show Examples and Demos}
-            check box, and then search for \gui {Toys: Clocks Example} in the
+        \o  On the \gui Welcome page, select \gui {Demos and Examples},
+            and then search for \gui {Toys: Clocks Example} in the
             list of examples.
 
             \image qtcreator-gs-build-example-open.png "Selecting an example"