diff --git a/test/gelfAppender-test.js b/test/gelfAppender-test.js
index 3273212..1f45f33 100644
--- a/test/gelfAppender-test.js
+++ b/test/gelfAppender-test.js
@@ -1,138 +1,139 @@
+"use strict";
 var vows = require('vows')
 , assert = require('assert')
 , sandbox = require('sandboxed-module')
 , log4js = require('../lib/log4js')
 , setupLogging = function(options, category, compressedLength) {
-    var fakeDgram = {
-        sent: false,
-        socket: {
-            packetLength: 0,
-            close: function() {
-            },
-            send: function(pkt, offset, pktLength, port, host) {
-                fakeDgram.sent = true;
-                this.packet = pkt;
-                this.offset = offset;
-                this.packetLength = pktLength;
-                this.port = port;
-                this.host = host;
-            }
-        },
-        createSocket: function(type) {
-            this.type = type;
-            return this.socket;
-        }
-    }
-  , fakeZlib = {
-      gzip: function(objectToCompress, callback) {
-          fakeZlib.uncompressed = objectToCompress;
-          if (compressedLength) {
-              callback(null, { length: compressedLength });
-          } else {
-              callback(null, "I've been compressed");
-          }
+  var fakeDgram = {
+    sent: false,
+    socket: {
+      packetLength: 0,
+      close: function() {
+      },
+      send: function(pkt, offset, pktLength, port, host) {
+        fakeDgram.sent = true;
+        this.packet = pkt;
+        this.offset = offset;
+        this.packetLength = pktLength;
+        this.port = port;
+        this.host = host;
       }
+    },
+    createSocket: function(type) {
+      this.type = type;
+      return this.socket;
+    }
+  }
+  , fakeZlib = {
+    gzip: function(objectToCompress, callback) {
+      fakeZlib.uncompressed = objectToCompress;
+      if (compressedLength) {
+        callback(null, { length: compressedLength });
+      } else {
+        callback(null, "I've been compressed");
+      }
+    }
   }
   , appender = sandbox.require('../lib/appenders/gelf', {
-      requires: {
-          dgram: fakeDgram,
-          zlib: fakeZlib
-      }
+    requires: {
+      dgram: fakeDgram,
+      zlib: fakeZlib
+    }
   });
-
-    log4js.clearAppenders();
-    log4js.addAppender(appender.configure(options || {}), category || "gelf-test");
-    return {
-        dgram: fakeDgram,
-        compress: fakeZlib,
-        logger: log4js.getLogger(category || "gelf-test")
-    };
+  
+  log4js.clearAppenders();
+  log4js.addAppender(appender.configure(options || {}), category || "gelf-test");
+  return {
+    dgram: fakeDgram,
+    compress: fakeZlib,
+    logger: log4js.getLogger(category || "gelf-test")
+  };
 };
 
 //log4js.configure({ doNotReplaceConsole: true });
 
 vows.describe('log4js gelfAppender').addBatch({
-
-    'with default gelfAppender settings': {
-        topic: function() {
-            var setup = setupLogging();
-            setup.logger.info("This is a test");
-            return setup;
-        },
-        'the dgram packet': {
-            topic: function(setup) {
-                return setup.dgram;
-            },
-            'should be sent via udp to the localhost gelf server': function(dgram) {
-                assert.equal(dgram.type, "udp4");
-                assert.equal(dgram.socket.host, "localhost");
-                assert.equal(dgram.socket.port, 12201);
-                assert.equal(dgram.socket.offset, 0);
-                assert.ok(dgram.socket.packetLength > 0, "Received blank message");
-            },
-            'should be compressed': function(dgram) {
-                assert.equal(dgram.socket.packet, "I've been compressed");
-            }
-        },
-        'the uncompressed log message': {
-            topic: function(setup) {
-                var message = JSON.parse(setup.compress.uncompressed);
-                return message;
-            },
-            'should be in the gelf format': function(message) {
-                assert.equal(message.version, '1.0');
-                assert.equal(message.host, require('os').hostname());
-                assert.equal(message.level, 6); //INFO
-                assert.equal(message.facility, 'nodejs-server');
-                assert.equal(message.full_message, message.short_message);
-                assert.equal(message.full_message, 'This is a test');
-            }
-        }
+  
+  'with default gelfAppender settings': {
+    topic: function() {
+      var setup = setupLogging();
+      setup.logger.info("This is a test");
+      return setup;
     },
-    'with a message longer than 8k': {
-        topic: function() {
-            var setup = setupLogging(undefined, undefined, 10240);
-            setup.logger.info("Blah.");
-            return setup;
-        },
-        'the dgram packet': {
-            topic: function(setup) {
-                return setup.dgram;
-            },
-            'should not be sent': function(dgram) {
-                assert.equal(dgram.sent, false);
-            }
-        }
+    'the dgram packet': {
+      topic: function(setup) {
+        return setup.dgram;
+      },
+      'should be sent via udp to the localhost gelf server': function(dgram) {
+        assert.equal(dgram.type, "udp4");
+        assert.equal(dgram.socket.host, "localhost");
+        assert.equal(dgram.socket.port, 12201);
+        assert.equal(dgram.socket.offset, 0);
+        assert.ok(dgram.socket.packetLength > 0, "Received blank message");
+      },
+      'should be compressed': function(dgram) {
+        assert.equal(dgram.socket.packet, "I've been compressed");
+      }
     },
-    'with non-default options': {
-        topic: function() {
-            var setup = setupLogging({
-                host: 'somewhere',
-                port: 12345,
-                hostname: 'cheese',
-                facility: 'nonsense'
-            });
-            setup.logger.debug("Just testing.");
-            return setup;
-        },
-        'the dgram packet': {
-            topic: function(setup) {
-                return setup.dgram;
-            },
-            'should pick up the options': function(dgram) {
-                assert.equal(dgram.socket.host, 'somewhere');
-                assert.equal(dgram.socket.port, 12345);
-            }
-        },
-        'the uncompressed packet': {
-            topic: function(setup) {
-                var message = JSON.parse(setup.compress.uncompressed);
-                return message;
-            },
-            'should pick up the options': function(message) {
-                assert.equal(message.host, 'cheese');
-                assert.equal(message.facility, 'nonsense');
-            }
-        }
+    'the uncompressed log message': {
+      topic: function(setup) {
+        var message = JSON.parse(setup.compress.uncompressed);
+        return message;
+      },
+      'should be in the gelf format': function(message) {
+        assert.equal(message.version, '1.0');
+        assert.equal(message.host, require('os').hostname());
+        assert.equal(message.level, 6); //INFO
+        assert.equal(message.facility, 'nodejs-server');
+        assert.equal(message.full_message, message.short_message);
+        assert.equal(message.full_message, 'This is a test');
+      }
     }
-}).export(module);
\ No newline at end of file
+  },
+  'with a message longer than 8k': {
+    topic: function() {
+      var setup = setupLogging(undefined, undefined, 10240);
+      setup.logger.info("Blah.");
+      return setup;
+    },
+    'the dgram packet': {
+      topic: function(setup) {
+        return setup.dgram;
+      },
+      'should not be sent': function(dgram) {
+        assert.equal(dgram.sent, false);
+      }
+    }
+  },
+  'with non-default options': {
+    topic: function() {
+      var setup = setupLogging({
+        host: 'somewhere',
+        port: 12345,
+        hostname: 'cheese',
+        facility: 'nonsense'
+      });
+      setup.logger.debug("Just testing.");
+      return setup;
+    },
+    'the dgram packet': {
+      topic: function(setup) {
+        return setup.dgram;
+      },
+      'should pick up the options': function(dgram) {
+        assert.equal(dgram.socket.host, 'somewhere');
+        assert.equal(dgram.socket.port, 12345);
+      }
+    },
+    'the uncompressed packet': {
+      topic: function(setup) {
+        var message = JSON.parse(setup.compress.uncompressed);
+        return message;
+      },
+      'should pick up the options': function(message) {
+        assert.equal(message.host, 'cheese');
+        assert.equal(message.facility, 'nonsense');
+      }
+    }
+  }
+}).export(module);