Merge branch 'sy/diff-usage-typofix'

Typofix.

* sy/diff-usage-typofix:
  builtin/diff.c: fix "git-diff" usage string typo

Author: gitster

builtin/diff.c

@@ -28,9 +28,9 @@ static const char builtin_diff_usage[] =
 "git diff [<options>] [<commit>] [--] [<path>...]\n"
 "   or: git diff [<options>] --cached [--merge-base] [<commit>] [--] [<path>...]\n"
 "   or: git diff [<options>] [--merge-base] <commit> [<commit>...] <commit> [--] [<path>...]\n"
-"   or: git diff [<options>] <commit>...<commit>] [--] [<path>...]\n"
-"   or: git diff [<options>] <blob> <blob>]\n"
-"   or: git diff [<options>] --no-index [--] <path> <path>]\n"
+"   or: git diff [<options>] <commit>...<commit> [--] [<path>...]\n"
+"   or: git diff [<options>] <blob> <blob>\n"
+"   or: git diff [<options>] --no-index [--] <path> <path>\n"
 COMMON_DIFF_OPTIONS_HELP;
 
 static const char *blob_path(struct object_array_entry *entry)