First step in the Vim 7.3 branch.  Changed version numbers.
diff --git a/runtime/doc/os_vms.txt b/runtime/doc/os_vms.txt
index 39efcf6..a31ac15 100644
--- a/runtime/doc/os_vms.txt
+++ b/runtime/doc/os_vms.txt
@@ -1,4 +1,4 @@
-*os_vms.txt*    For Vim version 7.2.  Last change: 2009 Oct 28
+*os_vms.txt*    For Vim version 7.3a.  Last change: 2009 Oct 28
 
 
 		  VIM REFERENCE MANUAL