fixed some syntax mistakes.

lib/server.js

@@ -49,7 +49,7 @@ function PeerServer(options) {
   this._ips = {};
 
   this._setCleanupIntervals();
-};
+}
 
 util.inherits(PeerServer, EventEmitter);
 
@@ -131,8 +131,8 @@ PeerServer.prototype._configureWS = function(socket, key, id, token) {
           // Clean up if a Peer sends a LEAVE.
           if (!message.dst) {
             self._removePeer(key, id);
-            break;
           }
+          break;
         // ICE candidates
         case 'CANDIDATE':
         // Offer or answer between peers.
@@ -150,11 +150,11 @@ PeerServer.prototype._configureWS = function(socket, key, id, token) {
           util.prettyError('Message unrecognized');
       }
     } catch(e) {
-      throw e;
       util.log('Invalid message', data);
+      throw e;
     }
   });
-}
+};
 
 
 PeerServer.prototype._checkKey = function(key, ip, cb) {
@@ -181,14 +181,14 @@ PeerServer.prototype._checkKey = function(key, ip, cb) {
   } else {
     cb('Invalid key provided');
   }
-}
+};
 
 /** Initialize HTTP server routes. */
 PeerServer.prototype._initializeHTTP = function() {
   var self = this;
 
   this._app.use(restify.bodyParser({ mapParams: false }));
-  this._app.use(restify.queryParser())
+  this._app.use(restify.queryParser());
   this._app.use(util.allowCrossDomain);
 
   // Retrieve guaranteed random ID.
@@ -332,7 +332,7 @@ PeerServer.prototype._setCleanupIntervals = function() {
     var keys = Object.keys(self._ips);
     for (var i = 0, ii = keys.length; i < ii; i += 1) {
       var key = keys[i];
-      if (self._ips[key] == 0) {
+      if (self._ips[key] === 0) {
         delete self._ips[key];
       }
     }
@@ -383,7 +383,7 @@ PeerServer.prototype._handleTransmission = function(key, message) {
         destination.res.write(data);
       } else {
         // Neither socket no res available. Peer dead?
-        throw "Peer dead"
+        throw "Peer dead";
       }
     } catch (e) {
       // This happens when a peer disconnects without closing connections and

lib/util.js

@@ -13,7 +13,7 @@ var util = {
     });
   },
   extend: function(dest, source) {
-    source = source || {}
+    source = source || {};
     for(var key in source) {
       if(source.hasOwnProperty(key)) {
         dest[key] = source[key];