Add contrib/rerere-train script

diff --git a/git-repack.sh b/git-repack.sh
index 8c3bc134add87f38a764f24c63b9e09f562ad6b1..d39eb6cea6174ac65f1cc13c98e4abeab3a90903 100755 (executable)
--- a/git-repack.sh
+++ b/git-repack.sh
@@ -5,12 +5,12 @@
 
 OPTIONS_KEEPDASHDASH=
 OPTIONS_SPEC="\
-git-repack [options]
+git repack [options]
 --
 a               pack everything in a single pack
 A               same as -a, and turn unreachable objects loose
 d               remove redundant packs, and run git-prune-packed
-f               pass --no-reuse-delta to git-pack-objects
+f               pass --no-reuse-object to git-pack-objects
 n               do not run git-update-server-info
 q,quiet         be quiet
 l               pass --local to git-pack-objects