diff --git a/lib/appenders/redis.js b/lib/appenders/redis.js
index 4490c31..319f8e9 100644
--- a/lib/appenders/redis.js
+++ b/lib/appenders/redis.js
@@ -6,7 +6,7 @@ var util = require('util');
 
 function redisAppender(host, port, pass, channel, layout) {
   layout = layout || layouts.messagePassThroughLayout;
-  let redisClient = redis.createClient(port, host, {auth_pass: pass});
+  let redisClient = redis.createClient(port, host, { auth_pass: pass });
   redisClient.on('error', function (err) {
     if (err) {
       console.error('log4js.redisAppender - %s:%p Error: %s', host, port, util.inspect(err));