test prerequisites: enumerate with commas

diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 987395d22af915832c535840ef59927fc5125294..9bd76a5a6b9327136871dd49cdad5c1ecd8dbcde 100644 (file)
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -245,6 +245,10 @@ print a message to stderr and exit with nonzero status.
 --show-toplevel::
        Show the absolute path of the top-level directory.
 
+--shared-index-path::
+       Show the path to the shared index file in split index mode, or
+       empty if not in split-index mode.
+
 Other Options
 ~~~~~~~~~~~~~