diff --git a/runtime/doc/os_risc.txt b/runtime/doc/os_risc.txt
index 9b886c6..f09e767 100644
--- a/runtime/doc/os_risc.txt
+++ b/runtime/doc/os_risc.txt
@@ -1,4 +1,4 @@
-*os_risc.txt*   For Vim version 7.3a.  Last change: 2008 Jun 28
+*os_risc.txt*   For Vim version 7.3b.  Last change: 2008 Jun 28
 
 
 		  VIM REFERENCE MANUAL    by Thomas Leonard