Check for IO errors after running a command

diff --git a/Documentation/git-whatchanged.txt b/Documentation/git-whatchanged.txt
index e8f21d02f774a914e7e8840150f6db86a2884178..607df48f09254f2c93ad41e75ed976b092711dff 100644 (file)
--- a/Documentation/git-whatchanged.txt
+++ b/Documentation/git-whatchanged.txt
@@ -27,7 +27,7 @@ OPTIONS
        output format that is useful only to tell the changed
        paths and their nature of changes.
 
---max-count=<n>::
+-<n>::
        Limit output to <n> commits.
 
 <since>..<until>::
@@ -78,4 +78,3 @@ Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel
 GIT
 ---
 Part of the gitlink:git[7] suite
-