read-cache: add post-index-change hook

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 62c6c76f2736e0ee2dd61d3ac25a4962a9db0fc7..1afe9fc858ea7dcd05ae5f77c994af8f17f5bf52 100644 (file)
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -33,7 +33,7 @@ This is what linkgit:git-format-patch[1] generates.  Most headers and MIME
 formatting are ignored.
 
 2. The original format used by Greg Kroah-Hartman's 'send_lots_of_email.pl'
-script
+   script
 +
 This format expects the first line of the file to contain the "Cc:" value
 and the "Subject:" of the message as the second line.