cat-file: don't whitespace-pad "(...)" in SYNOPSIS and usage output

Fix up whitespace issues around "(... | ...)" in the SYNOPSIS and
usage. These were introduced in ab/cat-file series. See
e145efa6059 (Merge branch 'ab/cat-file' into next, 2022-01-05). In
particular 57d6a1cf96, 5a40417876 and 97fe725075 in that series.

We'll now correctly emit this usage output:

    $ git cat-file -h
    usage: git cat-file <type> <object>
       or: git cat-file (-e | -p) <object>
       or: git cat-file (-t | -s) [--allow-unknown-type] <object>
    [...]

Before this the last line of that would be inconsistent with the
preceding "(-e | -p)":

   or: git cat-file ( -t | -s ) [--allow-unknown-type] <object>

Reported-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Acked-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/git-cat-file.txt

@@ -11,11 +11,11 @@ SYNOPSIS
 [verse]
 'git cat-file' <type> <object>
 'git cat-file' (-e | -p) <object>
-'git cat-file' ( -t | -s ) [--allow-unknown-type] <object>
+'git cat-file' (-t | -s) [--allow-unknown-type] <object>
 'git cat-file' (--batch | --batch-check) [--batch-all-objects]
 	     [--buffer] [--follow-symlinks] [--unordered]
 	     [--textconv | --filters]
-'git cat-file' (--textconv | --filters )
+'git cat-file' (--textconv | --filters)
 	     [<rev>:<path|tree-ish> | --path=<path|tree-ish> <rev>]
 
 DESCRIPTION

builtin/cat-file.c

@@ -653,11 +653,11 @@ int cmd_cat_file(int argc, const char **argv, const char *prefix)
 	const char * const usage[] = {
 		N_("git cat-file <type> <object>"),
 		N_("git cat-file (-e | -p) <object>"),
-		N_("git cat-file ( -t | -s ) [--allow-unknown-type] <object>"),
+		N_("git cat-file (-t | -s) [--allow-unknown-type] <object>"),
 		N_("git cat-file (--batch | --batch-check) [--batch-all-objects]\n"
 		   "             [--buffer] [--follow-symlinks] [--unordered]\n"
 		   "             [--textconv | --filters]"),
-		N_("git cat-file (--textconv | --filters )\n"
+		N_("git cat-file (--textconv | --filters)\n"
 		   "             [<rev>:<path|tree-ish> | --path=<path|tree-ish> <rev>]"),
 		NULL
 	};
@@ -699,7 +699,7 @@ int cmd_cat_file(int argc, const char **argv, const char *prefix)
 		OPT_CMDMODE(0, "filters", &opt,
 			    N_("run filters on object's content"), 'w'),
 		OPT_STRING(0, "path", &force_path, N_("blob|tree"),
-			   N_("use a <path> for (--textconv | --filters ); Not with 'batch'")),
+			   N_("use a <path> for (--textconv | --filters); Not with 'batch'")),
 		OPT_END()
 	};