updated for version 7.0185
diff --git a/runtime/doc/diff.txt b/runtime/doc/diff.txt
index fdd820f..b39e721 100644
--- a/runtime/doc/diff.txt
+++ b/runtime/doc/diff.txt
@@ -1,4 +1,4 @@
-*diff.txt* For Vim version 7.0aa. Last change: 2005 Sep 21
+*diff.txt* For Vim version 7.0aa. Last change: 2006 Jan 22
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -345,8 +345,8 @@
- The 'shell' and associated options are not set correctly. Try if filtering
works with a command like ":!sort".
- You are using 'diffexpr' and it doesn't work.
-If it's not clear what the problem is set the 'verbose' option to see more
-messages.
+If it's not clear what the problem is set the 'verbose' option to one or more
+to see more messages.
The self-installing Vim includes a diff program. If you don't have it you
might want to download a diff.exe. For example from