Doc: restoring global changes

Change-Id: I6d377a5ab5a03b1b52761b2c99edf3425e786ce1
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>

doc/src/projects/creator-projects-settings-editor.qdoc

@@ -48,7 +48,7 @@
 
         \o  Select \gui {Projects > Editor Settings}.
 
-        \o  Deselect the \gui {Use global settings} check box.
+        \o  In the \gui {Editor Settings} field, select \gui {Custom}.
 
         \o  Specify text editor settings for the project.
 
@@ -56,6 +56,8 @@
 
     \image qtcreator-editor-settings.png "Editor Settings view"
 
+    Click \gui {Restore Global} to revert to the global settings.
+
     For more information about the settings, see:
 
     \list