diff --git a/lib/appenders/redis.js b/lib/appenders/redis.js
index 7c17b20..cf2144d 100644
--- a/lib/appenders/redis.js
+++ b/lib/appenders/redis.js
@@ -5,33 +5,33 @@ var redis = require('redis');
 var util = require('util');
 
 function redisAppender(host, port, pass, channel, layout) {
-	layout = layout || layouts.messagePassThroughLayout;
-	var 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)
-			);
-		}
-	});
-	return function (loggingEvent) {
-		var message = layout(loggingEvent);
-		redisClient.publish(channel, message, function (err) {
-			if (err) {
-				console.error(
-				  'log4js.redisAppender - %s:%p Error: %s', host, port, util.inspect(err)
-				);
-			}
-		});
-	};
+  layout = layout || layouts.messagePassThroughLayout;
+  var 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)
+      );
+    }
+  });
+  return function (loggingEvent) {
+  var message = layout(loggingEvent);
+    redisClient.publish(channel, message, function (err) {
+      if (err) {
+        console.error(
+          'log4js.redisAppender - %s:%p Error: %s', host, port, util.inspect(err)
+        );
+      }
+    });
+  };
 }
 
 function configure(config) {
-	var layout, host, port, pass, channel;
-	if (config.layout) {
-		layout = layouts.layout(config.layout.type, config.layout);
-	}
-	host = config.host ? config.host : '127.0.0.1';
+  var layout, host, port, pass, channel;
+  if (config.layout) {
+    layout = layouts.layout(config.layout.type, config.layout);
+  }
+  host = config.host ? config.host : '127.0.0.1';
 	port = config.port ? config.port : 6379;
 	pass = config.pass ? config.pass : '';
 	channel = config.channel ? config.channel : 'log';