diff --git a/runtime/doc/os_risc.txt b/runtime/doc/os_risc.txt
index 77e555c..3623295 100644
--- a/runtime/doc/os_risc.txt
+++ b/runtime/doc/os_risc.txt
@@ -1,4 +1,4 @@
-*os_risc.txt*   For Vim version 7.0aa.  Last change: 2005 Mar 29
+*os_risc.txt*   For Vim version 7.0b.  Last change: 2005 Mar 29
 
 
 		  VIM REFERENCE MANUAL    by Thomas Leonard