diff --git a/lib/appenders/hipchat.js b/lib/appenders/hipchat.js
index 6f47f81..7e6af86 100644
--- a/lib/appenders/hipchat.js
+++ b/lib/appenders/hipchat.js
@@ -7,48 +7,50 @@ var hipchat, config;
 
 //hipchat has more limited colors
 var colours = {
-    ALL: "grey",
-    TRACE: "purple",
-    DEBUG: "purple",
-    INFO: "green",
-    WARN: "yellow",
-    ERROR: "red",
-    FATAL: "red",
-    OFF: "grey"
+  ALL: "grey",
+  TRACE: "purple",
+  DEBUG: "purple",
+  INFO: "green",
+  WARN: "yellow",
+  ERROR: "red",
+  FATAL: "red",
+  OFF: "grey"
 };
 
 function hipchatAppender(_config, _layout) {
 
-    layout = _layout || layouts.basicLayout;
+  layout = _layout || layouts.basicLayout;
 
-    return function (loggingEvent) {
+  return function(loggingEvent) {
 
-        var data = {
-            room_id: _config.room_id,
-            from: _config.from,
-            message: layout(loggingEvent, _config.timezoneOffset),
-            format: _config.format,
-            color: colours[loggingEvent.level.toString()],
-            notify: _config.notify
-        };
-
-        hipchat.api.rooms.message(data, function (err, res) {
-            if (err) { throw err; }
-        });
+    var data = {
+      room_id: _config.room_id,
+      from: _config.from,
+      message: layout(loggingEvent, _config.timezoneOffset),
+      format: _config.format,
+      color: colours[loggingEvent.level.toString()],
+      notify: _config.notify
     };
+
+    hipchat.api.rooms.message(data, function(err, res) {
+      if (err) {
+        throw err;
+      }
+    });
+  };
 }
 
 function configure(_config) {
 
-    if (_config.layout) {
-        layout = layouts.layout(_config.layout.type, _config.layout);
-    }
+  if (_config.layout) {
+    layout = layouts.layout(_config.layout.type, _config.layout);
+  }
 
-    hipchat = new HipChatClient(_config.api_key);
+  hipchat = new HipChatClient(_config.api_key);
 
-    return hipchatAppender(_config, layout);
+  return hipchatAppender(_config, layout);
 }
 
-exports.name      = 'hipchat';
+exports.name = 'hipchat';
 exports.appender = hipchatAppender;
 exports.configure = configure;