From 4b63b2c098b8e07e36ae99ba05a59d4f7f9aa90a Mon Sep 17 00:00:00 2001
From: HuangDan <huangd@emqtt.io>
Date: Thu, 6 Jul 2017 22:15:34 +0800
Subject: [PATCH] Format code

---
 src/emqttd_cli.erl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/emqttd_cli.erl b/src/emqttd_cli.erl
index bc25f780d..4132569e0 100644
--- a/src/emqttd_cli.erl
+++ b/src/emqttd_cli.erl
@@ -486,7 +486,7 @@ listeners(["restart", Proto, ListenOn]) ->
                       [list_to_atom(Proto), list_to_atom(ListenOn)]);
         {error, Error} ->
             io:format("Failed to restart ~s listen on ~s, error:~p~n",
-                      [list_to_atom(Proto), list_to_atom(ListenOn) ,Error])
+                      [list_to_atom(Proto), list_to_atom(ListenOn), Error])
     end;
 
 listeners(["stop", Proto, ListenOn]) ->
@@ -500,13 +500,13 @@ listeners(["stop", Proto, ListenOn]) ->
                       [list_to_atom(Proto), list_to_atom(ListenOn)]);
         {error, Error} ->
             io:format("Failed to stop ~s on ~s, error:~p~n",
-                      [list_to_atom(Proto), list_to_atom(ListenOn) ,Error])
+                      [list_to_atom(Proto), list_to_atom(ListenOn), Error])
     end;
 
 listeners(_) ->
     ?USAGE([{"listeners",                        "List listeners"},
             {"listeners restart <Proto> <Port>", "Restart a listener port"},
-            {"listeners stop    <Proto> <Port>", "Stop  a listener port"}]).
+            {"listeners stop    <Proto> <Port>", "Stop a listener port"}]).
 
 %%--------------------------------------------------------------------
 %% Dump ETS