diff --git a/doc/git-annex.mdwn b/doc/git-annex.mdwn
index 502c1e1687..c756a9cd7e 100644
--- a/doc/git-annex.mdwn
+++ b/doc/git-annex.mdwn
@@ -793,7 +793,7 @@ Here are all the supported configuration settings.
 
   Example:
 
-	annex.largefiles = largerthan=100kb or include=*.mp3
+	annex.largefiles = largerthan=100kb and not (include=*.c or include=*.h)
 
 * `annex.queuesize`