change git hook description

It doesn't have to be a post-update hook.

diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm
index 36674572b6ae3d83426d79b56d7b26394dd41462..08ee4cb63c07a5cc572e33f9f1fac262f4d58cd9 100644 (file)
--- a/IkiWiki/Plugin/git.pm
+++ b/IkiWiki/Plugin/git.pm
@@ -49,7 +49,7 @@ sub getsetup () { #{{{
                git_wrapper => {
                        type => "string",
                        example => "/git/wiki.git/hooks/post-update",
-                       description => "git post-update hook to generate",
+                       description => "git hook to generate",
                        safe => 0, # file
                        rebuild => 0,
                },