First step in the Vim 7.3 branch.  Changed version numbers.
diff --git a/runtime/doc/usr_11.txt b/runtime/doc/usr_11.txt
index 1f4e7ca..f827e10 100644
--- a/runtime/doc/usr_11.txt
+++ b/runtime/doc/usr_11.txt
@@ -1,4 +1,4 @@
-*usr_11.txt*	For Vim version 7.2.  Last change: 2009 Oct 29
+*usr_11.txt*	For Vim version 7.3a.  Last change: 2009 Oct 29
 
 		     VIM USER MANUAL - by Bram Moolenaar