[PATCH] stash doc: mention short form -k in save description

[John Marshall <jm18@sanger.ac.uk>]

Document --keep-index's short form -k in both main synopsis and
the save synopsis in the Options section.

Signed-off-by: John Marshall <jm18@sanger.ac.uk>
---
A very small documentation patch: I'd not read the main synopsis
carefully (just skipped to the save details!) and didn't realise 
that --keep-index had a short form...

 Documentation/git-stash.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
index db7e803..375213f 100644
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -44,7 +44,7 @@ is also possible).
 OPTIONS
 -------
 
-save [-p|--patch] [--[no-]keep-index] [-u|--include-untracked] [-a|--all] [-q|--quiet] [<message>]::
+save [-p|--patch] [-k|--[no-]keep-index] [-u|--include-untracked] [-a|--all] [-q|--quiet] [<message>]::
 
 	Save your local modifications to a new 'stash', and run `git reset
 	--hard` to revert them.  The <message> part is optional and gives
-- 
1.8.3.4 (Apple Git-47)



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