Merge branch 'sg/commit-graph-usage-fix'

Message fix.

* sg/commit-graph-usage-fix:
  builtin/commit-graph.c: remove subcommand-less usage string

diff --cc builtin/commit-graph.c
index addc8d4cc0895567b6f09902d3353b0a62a9507c,04ff71fea6cc4b952607dc3974baba27ec3a09c2..ec0fc93d39b5a6ee3cf942ce086c48b1907cec58
--- 1/builtin/commit-graph.c
--- 2/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@@ -8,10 -8,9 +8,9 @@@
  #include "object-store.h"
  
  static char const * const builtin_commit_graph_usage[] = {
-       N_("git commit-graph [--object-dir <objdir>]"),
        N_("git commit-graph read [--object-dir <objdir>]"),
 -      N_("git commit-graph verify [--object-dir <objdir>] [--shallow]"),
 -      N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] <split options>"),
 +      N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"),
 +      N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] [--[no-]progress] <split options>"),
        NULL
  };