knotc: Updated documentation (reload)

doc/running.rst

@@ -49,7 +49,7 @@ If you want to control the daemon directly, use ``SIGINT`` to quit the process o
 
     Actions:
      stop                   Stop server.
-     reload                 Reload configuration and changed zones.
+     reload <zone>          Reload <zone> form zone file or reload whole configuration and changed zones.
      refresh <zone>         Refresh slave zone (all if not specified).
      flush <zone>           Flush journal and update zone files. (all if not specified)
      status                 Check if server is running.

src/knot/ctl/knotc_main.c

@@ -78,7 +78,7 @@ static int cmd_signzone(int argc, char *argv[], unsigned flags);
 /*! \brief Table of remote commands. */
 knot_cmd_t knot_cmd_tbl[] = {
 	{&cmd_stop,       0, "stop",       "",       "\t\tStop server."},
-	{&cmd_reload,     0, "reload",     "<zone>", "\tReload configuration and changed zones."},
+	{&cmd_reload,     0, "reload",     "<zone>", "\tReload <zone> form zone file or reload whole configuration and changed zones."},
 	{&cmd_refresh,    0, "refresh",    "<zone>", "\tRefresh slave zone (all if not specified). Flag '-f' forces retransfer."},
 	{&cmd_flush,      0, "flush",      "<zone>", "\tFlush journal and update zone file (all if not specified)."},
 	{&cmd_status,     0, "status",     "",       "\tCheck if server is running."},