git grep: Add "-z/--null" option as in GNU's grep.

diff --git a/Documentation/technical/api-run-command.txt b/Documentation/technical/api-run-command.txt
index 3e1342acf405adb322054a19123cd98fc12b69a9..75aa5d49234ec36857a7c8d2f3900001af5cbcde 100644 (file)
--- a/Documentation/technical/api-run-command.txt
+++ b/Documentation/technical/api-run-command.txt
@@ -30,7 +30,7 @@ Functions
        start_command() followed by finish_command(). Takes a pointer
        to a `struct child_process` that specifies the details.
 
-`run_command_v_opt`, `run_command_v_opt_dir`, `run_command_v_opt_cd_env`::
+`run_command_v_opt`, `run_command_v_opt_cd`, `run_command_v_opt_cd_env`::
 
        Convenience functions that encapsulate a sequence of
        start_command() followed by finish_command(). The argument argv