builtin/repack.c: fix incorrect reference to '-C'

When cruft packs were originally being developed, `-C` was designated as
the short-form for `--cruft` (as in `git repack -C`).

This was dropped due to confusion with Git's top-level `-C` option
before submitting to the list. But the reference to it in
`--cruft-expiration`'s help text was never updated. Fix that dangling
reference in this patch.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/repack.c b/builtin/repack.c
index df4d8e0f0bafc912f4b5cb410aaf74abf6819ec4..d9eee15c2f5653c533efc2dba3efb5fbcab28001 100644 (file)
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -774,7 +774,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
                                N_("same as -a, pack unreachable cruft objects separately"),
                                   PACK_CRUFT),
                OPT_STRING(0, "cruft-expiration", &cruft_expiration, N_("approxidate"),
-                               N_("with -C, expire objects older than this")),
+                               N_("with --cruft, expire objects older than this")),
                OPT_BOOL('d', NULL, &delete_redundant,
                                N_("remove redundant packs, and run git-prune-packed")),
                OPT_BOOL('f', NULL, &po_args.no_reuse_delta,