t7810-grep.sh: fix duplicated test name

diff --git a/builtin/merge-file.c b/builtin/merge-file.c
index 232b76857cf4f6dbd9bec12fa12266e1afc90a5c..ea8093f6769e278c4f7871faf405fe1e3f0a7544 100644 (file)
--- a/builtin/merge-file.c
+++ b/builtin/merge-file.c
@@ -5,7 +5,7 @@
 #include "parse-options.h"
 
 static const char *const merge_file_usage[] = {
-       N_("git merge-file [options] [-L name1 [-L orig [-L name2]]] file1 orig_file file2"),
+       N_("git merge-file [<options>] [-L <name1> [-L <orig> [-L <name2>]]] <file1> <orig-file> <file2>"),
        NULL
 };
 
@@ -42,7 +42,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix)
                            N_("for conflicts, use this marker size")),
                OPT__QUIET(&quiet, N_("do not warn about conflicts")),
                OPT_CALLBACK('L', NULL, names, N_("name"),
-                            N_("set labels for file1/orig_file/file2"), &label_cb),
+                            N_("set labels for file1/orig-file/file2"), &label_cb),
                OPT_END(),
        };