updated for version 7.0c
diff --git a/runtime/doc/sign.txt b/runtime/doc/sign.txt
index 1e68f78..594020c 100644
--- a/runtime/doc/sign.txt
+++ b/runtime/doc/sign.txt
@@ -1,4 +1,4 @@
-*sign.txt*      For Vim version 7.0b.  Last change: 2005 Apr 04
+*sign.txt*      For Vim version 7.0c.  Last change: 2005 Apr 04
 
 
 		  VIM REFERENCE MANUAL    by Gordon Prieur