diff --git a/src/node/hooks/express.js b/src/node/hooks/express.js
index ccdc3d668..ed5cafb74 100644
--- a/src/node/hooks/express.js
+++ b/src/node/hooks/express.js
@@ -19,20 +19,20 @@ exports.createServer = function () {
   exports.restartServer();
 
   console.log(`You can access your Etherpad instance at http://${settings.ip}:${settings.port}/`);
-  if(!_.isEmpty(settings.users)){
+  if (!_.isEmpty(settings.users)) {
     console.log(`The plugin admin page is at http://${settings.ip}:${settings.port}/admin/plugins`);
-  }
-  else{
+  } else {
     console.warn("Admin username and password not set in settings.json.  To access admin please uncomment and edit 'users' in settings.json");
   }
+
   var env = process.env.NODE_ENV || 'development';
-  if(env !== 'production'){
+
+  if (env !== 'production') {
     console.warn("Etherpad is running in Development mode.  This mode is slower for users and less secure than production mode.  You should set the NODE_ENV environment variable to production by using: export NODE_ENV=production");
   }
 }
 
 exports.restartServer = function () {
-
   if (server) {
     console.log("Restarting express server");
     server.close();
@@ -41,7 +41,6 @@ exports.restartServer = function () {
   var app = express(); // New syntax for express v3
 
   if (settings.ssl) {
-
     console.log("SSL -- enabled");
     console.log(`SSL -- server key file: ${settings.ssl.key}`);
     console.log(`SSL -- Certificate Authority's certificate file: ${settings.ssl.cert}`);
@@ -50,9 +49,10 @@ exports.restartServer = function () {
       key: fs.readFileSync( settings.ssl.key ),
       cert: fs.readFileSync( settings.ssl.cert )
     };
+
     if (settings.ssl.ca) {
       options.ca = [];
-      for(var i = 0; i < settings.ssl.ca.length; i++) {
+      for (var i = 0; i < settings.ssl.ca.length; i++) {
         var caFileName = settings.ssl.ca[i];
         options.ca.push(fs.readFileSync(caFileName));
       }
@@ -60,16 +60,15 @@ exports.restartServer = function () {
 
     var https = require('https');
     server = https.createServer(options, app);
-
   } else {
-
     var http = require('http');
     server = http.createServer(app);
   }
 
-  app.use(function (req, res, next) {
+  app.use(function(req, res, next) {
     // res.header("X-Frame-Options", "deny"); // breaks embedded pads
-    if(settings.ssl){ // if we use SSL
+    if (settings.ssl) {
+      // we use SSL
       res.header("Strict-Transport-Security", "max-age=31536000; includeSubDomains");
     }
 
@@ -80,7 +79,7 @@ exports.restartServer = function () {
     next();
   });
 
-  if(settings.trustProxy){
+  if (settings.trustProxy) {
     app.enable('trust proxy');
   }
 
diff --git a/src/node/utils/Settings.js b/src/node/utils/Settings.js
index 8de69fcf7..db1b294b0 100644
--- a/src/node/utils/Settings.js
+++ b/src/node/utils/Settings.js
@@ -231,60 +231,67 @@ exports.loadTest = false;
 exports.indentationOnNewLine = true;
 
 /*
-* log4js appender configuration
-*/
+ * log4js appender configuration
+ */
 exports.logconfig = { appenders: [{ type: "console" }]};
 
 /*
-* Session Key, do not sure this.
-*/
+ * Session Key, do not sure this.
+ */
 exports.sessionKey = false;
 
 /*
-* Trust Proxy, whether or not trust the x-forwarded-for header.
-*/
+ * Trust Proxy, whether or not trust the x-forwarded-for header.
+ */
 exports.trustProxy = false;
 
-/* This setting is used if you need authentication and/or
+/*
+ * This setting is used if you need authentication and/or
  * authorization. Note: /admin always requires authentication, and
- * either authorization by a module, or a user with is_admin set */
+ * either authorization by a module, or a user with is_admin set
+ */
 exports.requireAuthentication = false;
 exports.requireAuthorization = false;
 exports.users = {};
 
 /*
-* Show settings in admin page, by default it is true
-*/
+ * Show settings in admin page, by default it is true
+ */
 exports.showSettingsInAdminPage = true;
 
 /*
-* By default, when caret is moved out of viewport, it scrolls the minimum height needed to make this
-* line visible.
-*/
+ * By default, when caret is moved out of viewport, it scrolls the minimum
+ * height needed to make this line visible.
+ */
 exports.scrollWhenFocusLineIsOutOfViewport = {
   /*
-  * Percentage of viewport height to be additionally scrolled.
-  */
+   * Percentage of viewport height to be additionally scrolled.
+   */
   "percentage": {
     "editionAboveViewport": 0,
     "editionBelowViewport": 0
   },
+
   /*
-  * Time (in milliseconds) used to animate the scroll transition. Set to 0 to disable animation
-  */
+   * Time (in milliseconds) used to animate the scroll transition. Set to 0 to
+   * disable animation
+   */
   "duration": 0,
+
   /*
-  * Flag to control if it should scroll when user places the caret in the last line of the viewport
-  */
-  /*
-  * Percentage of viewport height to be additionally scrolled when user presses arrow up
-  * in the line of the top of the viewport.
+   * Percentage of viewport height to be additionally scrolled when user presses arrow up
+   * in the line of the top of the viewport.
    */
   "percentageToScrollWhenUserPressesArrowUp": 0,
+
+  /*
+   * Flag to control if it should scroll when user places the caret in the last
+   * line of the viewport
+   */
   "scrollWhenCaretIsInTheLastLineOfViewport": false
 };
 
-//checks if abiword is avaiable
+// checks if abiword is avaiable
 exports.abiwordAvailable = function()
 {
   if (exports.abiword != null) {