diff --git a/test/connect-logger-test.js b/test/connect-logger-test.js
index 9544192..384d7bc 100644
--- a/test/connect-logger-test.js
+++ b/test/connect-logger-test.js
@@ -1,128 +1,128 @@
+"use strict";
 var vows = require('vows')
 , assert = require('assert')
 , levels = require('../lib/levels');
 
 function MockLogger() {
 
-    var that = this;
-    this.messages = [];
+  var that = this;
+  this.messages = [];
+  
+  this.log = function(level, message, exception) {
+    that.messages.push({ level: level, message: message });
+  };
 
-    this.log = function(level, message, exception) {
-	that.messages.push({ level: level, message: message });
-    };
-
-    this.isLevelEnabled = function(level) {
-        return level.isGreaterThanOrEqualTo(that.level);
-    };
-
-    this.level = levels.TRACE;
+  this.isLevelEnabled = function(level) {
+    return level.isGreaterThanOrEqualTo(that.level);
+  };
+  
+  this.level = levels.TRACE;
 
 }
 
 function MockRequest(remoteAddr, method, originalUrl) {
 
-    this.socket = { remoteAddress: remoteAddr };
-    this.originalUrl = originalUrl;
-    this.method = method;
-    this.httpVersionMajor = '5';
-    this.httpVersionMinor = '0';
-    this.headers = {}
+  this.socket = { remoteAddress: remoteAddr };
+  this.originalUrl = originalUrl;
+  this.method = method;
+  this.httpVersionMajor = '5';
+  this.httpVersionMinor = '0';
+  this.headers = {};
 
 }
 
 function MockResponse(statusCode) {
 
-    this.statusCode = statusCode;
-
-    this.end = function(chunk, encoding) {
-
-    }
+  this.statusCode = statusCode;
+  
+  this.end = function(chunk, encoding) {
+    
+  };
 
 }
 
 vows.describe('log4js connect logger').addBatch({
-    'getConnectLoggerModule': {
-	topic: function() {
-	    var clm = require('../lib/connect-logger');
-	    return clm;
-	},
-
-	'should return a "connect logger" factory' : function(clm) {
-	    assert.isObject(clm);
-	},
-
-	'take a log4js logger and return a "connect logger"' : {
-	    topic: function(clm) {
-		var ml = new MockLogger();
-		var cl = clm.connectLogger(ml);
-		return cl;
-	    },
-
-	    'should return a "connect logger"': function(cl) {
-		assert.isFunction(cl);
-	    }
-	},
-
-	'log events' : {
-	    topic: function(clm) {
-		var ml = new MockLogger();
-		var cl = clm.connectLogger(ml);
-		var req = new MockRequest('my.remote.addr', 'GET', 'http://url');
-		var res = new MockResponse(200);
-		cl(req, res, function() { });
-        	res.end('chunk', 'encoding');
-        	return ml.messages;
-	    },
-
-	    'check message': function(messages) {
-		assert.isArray(messages);
-		assert.equal(messages.length, 1);
-		assert.ok(levels.INFO.isEqualTo(messages[0].level));
-		assert.include(messages[0].message, 'GET');
-		assert.include(messages[0].message, 'http://url');
-		assert.include(messages[0].message, 'my.remote.addr');
-		assert.include(messages[0].message, '200');
-	    }
-	},
-
-	'log events with level below logging level' : {
-	    topic: function(clm) {
-		var ml = new MockLogger();
-		ml.level = levels.FATAL;
-		var cl = clm.connectLogger(ml);
-		var req = new MockRequest('my.remote.addr', 'GET', 'http://url');
-		var res = new MockResponse(200);
-		cl(req, res, function() { });
-		res.end('chunk', 'encoding');
-		return ml.messages;
-	    },
-
-	    'check message': function(messages) {
-		assert.isArray(messages);
-		assert.isEmpty(messages);
-	    }
-	},
-
-	'log events with non-default level and custom format' : {
-	    topic: function(clm) {
-		var ml = new MockLogger();
-		ml.level = levels.INFO;
-		var cl = clm.connectLogger(ml, { level: levels.INFO, format: ':method :url' } );
-		var req = new MockRequest('my.remote.addr', 'GET', 'http://url');
-		var res = new MockResponse(200);
-		cl(req, res, function() { });
-		res.end('chunk', 'encoding');
-		return ml.messages;
-	    },
-
-	    'check message': function(messages) {
-		assert.isArray(messages);
-		assert.equal(messages.length, 1);
-		assert.ok(levels.INFO.isEqualTo(messages[0].level));
-		assert.equal(messages[0].message, 'GET http://url');
-	    }
-	}
-
+  'getConnectLoggerModule': {
+    topic: function() {
+      var clm = require('../lib/connect-logger');
+      return clm;
+    },
+    
+    'should return a "connect logger" factory' : function(clm) {
+      assert.isObject(clm);
+    },
+
+    'take a log4js logger and return a "connect logger"' : {
+      topic: function(clm) {
+        var ml = new MockLogger();
+        var cl = clm.connectLogger(ml);
+        return cl;
+      },
+      
+      'should return a "connect logger"': function(cl) {
+        assert.isFunction(cl);
+      }
+    },
+    
+    'log events' : {
+      topic: function(clm) {
+        var ml = new MockLogger();
+        var cl = clm.connectLogger(ml);
+        var req = new MockRequest('my.remote.addr', 'GET', 'http://url');
+        var res = new MockResponse(200);
+        cl(req, res, function() { });
+        res.end('chunk', 'encoding');
+        return ml.messages;
+      },
+
+      'check message': function(messages) {
+        assert.isArray(messages);
+        assert.equal(messages.length, 1);
+        assert.ok(levels.INFO.isEqualTo(messages[0].level));
+        assert.include(messages[0].message, 'GET');
+        assert.include(messages[0].message, 'http://url');
+        assert.include(messages[0].message, 'my.remote.addr');
+        assert.include(messages[0].message, '200');
+      }
+    },
+
+    'log events with level below logging level' : {
+      topic: function(clm) {
+        var ml = new MockLogger();
+        ml.level = levels.FATAL;
+        var cl = clm.connectLogger(ml);
+        var req = new MockRequest('my.remote.addr', 'GET', 'http://url');
+        var res = new MockResponse(200);
+        cl(req, res, function() { });
+        res.end('chunk', 'encoding');
+        return ml.messages;
+      },
+      
+      'check message': function(messages) {
+        assert.isArray(messages);
+        assert.isEmpty(messages);
+      }
+    },
+
+    'log events with non-default level and custom format' : {
+      topic: function(clm) {
+        var ml = new MockLogger();
+        ml.level = levels.INFO;
+        var cl = clm.connectLogger(ml, { level: levels.INFO, format: ':method :url' } );
+        var req = new MockRequest('my.remote.addr', 'GET', 'http://url');
+        var res = new MockResponse(200);
+        cl(req, res, function() { });
+        res.end('chunk', 'encoding');
+        return ml.messages;
+      },
+      
+      'check message': function(messages) {
+        assert.isArray(messages);
+        assert.equal(messages.length, 1);
+        assert.ok(levels.INFO.isEqualTo(messages[0].level));
+        assert.equal(messages[0].message, 'GET http://url');
+      }
     }
-
+    
+  }
 }).export(module);