diff --git a/app/controllers/articles.server.controller.js b/app/controllers/articles.server.controller.js
index 8eb757b..f23f2ab 100644
--- a/app/controllers/articles.server.controller.js
+++ b/app/controllers/articles.server.controller.js
@@ -99,8 +99,8 @@ exports.articleByID = function(req, res, next, id) {
 		if (err) return next(err);
 		if (!article) {
 			return res.status(404).send({
-  				message: 'Article not found'
-  			});
+				message: 'Article not found'
+			});
 		}
 		req.article = article;
 		next();
diff --git a/app/controllers/users/users.password.server.controller.js b/app/controllers/users/users.password.server.controller.js
index 63c20b5..765aad0 100644
--- a/app/controllers/users/users.password.server.controller.js
+++ b/app/controllers/users/users.password.server.controller.js
@@ -12,7 +12,7 @@ var _ = require('lodash'),
 	nodemailer = require('nodemailer'),
 	async = require('async'),
 	crypto = require('crypto');
-	
+
 var smtpTransport = nodemailer.createTransport(config.mailer.options);
 
 /**
diff --git a/app/tests/article.server.model.test.js b/app/tests/article.server.model.test.js
index 9ced1d4..b4b76b8 100644
--- a/app/tests/article.server.model.test.js
+++ b/app/tests/article.server.model.test.js
@@ -58,7 +58,7 @@ describe('Article Model Unit Tests:', function() {
 
 	afterEach(function(done) {
 		Article.remove().exec(function() {
-			User.remove().exec(done);	
+			User.remove().exec(done);
 		});
 	});
 });
diff --git a/app/tests/article.server.routes.test.js b/app/tests/article.server.routes.test.js
index 55716a1..7eb5f77 100644
--- a/app/tests/article.server.routes.test.js
+++ b/app/tests/article.server.routes.test.js
@@ -274,7 +274,7 @@ describe('Article CRUD tests', function() {
 
 	afterEach(function(done) {
 		User.remove().exec(function() {
-			Article.remove().exec(done);	
+			Article.remove().exec(done);
 		});
 	});
 });
diff --git a/app/views/layout.server.view.html b/app/views/layout.server.view.html
index 220a200..6c03814 100644
--- a/app/views/layout.server.view.html
+++ b/app/views/layout.server.view.html
@@ -36,7 +36,8 @@
 
 	<!--Application CSS Files-->
 	{% for cssFile in cssFiles %}
-		<link rel="stylesheet" href="{{cssFile}}">{% endfor %}
+		<link rel="stylesheet" href="{{cssFile}}">
+	{% endfor %}
 
 	<!-- HTML5 Shim -->
 	<!--[if lt IE 9]>
@@ -59,7 +60,8 @@
 
 	<!--Application JavaScript Files-->
 	{% for jsFile in jsFiles %}
-		<script type="text/javascript" src="{{jsFile}}"></script>{% endfor %} 
+		<script type="text/javascript" src="{{jsFile}}"></script>
+	{% endfor %}
 
 	{% if process.env.NODE_ENV === 'development' %}
 	<!--Livereload script rendered -->
diff --git a/config/env/all.js b/config/env/all.js
index 66fc208..2c302c8 100644
--- a/config/env/all.js
+++ b/config/env/all.js
@@ -14,7 +14,7 @@ module.exports = {
 	// The name of the MongoDB collection to store sessions in
 	sessionCollection: 'sessions',
 	// The session cookie settings
-	sessionCookie: { 
+	sessionCookie: {
 		path: '/',
 		httpOnly: true,
 		// If secure is set to true then it will cause the cookie to be set
@@ -25,7 +25,7 @@ module.exports = {
 		// Only set the maxAge to null if the cookie shouldn't be expired
 		// at all. The cookie will expunge when the browser is closed.
 		maxAge: null,
-		// To set the cookie in a specific domain uncomment the following 
+		// To set the cookie in a specific domain uncomment the following
 		// setting:
 		// domain: 'yourdomain.com'
 	},
diff --git a/public/modules/articles/controllers/articles.client.controller.js b/public/modules/articles/controllers/articles.client.controller.js
index 364987e..d90ec3d 100644
--- a/public/modules/articles/controllers/articles.client.controller.js
+++ b/public/modules/articles/controllers/articles.client.controller.js
@@ -1,17 +1,23 @@
 'use strict';
 
+// Articles controller
 angular.module('articles').controller('ArticlesController', ['$scope', '$stateParams', '$location', 'Authentication', 'Articles',
 	function($scope, $stateParams, $location, Authentication, Articles) {
 		$scope.authentication = Authentication;
 
+		// Create new Article
 		$scope.create = function() {
+			// Create new Article object
 			var article = new Articles({
 				title: this.title,
 				content: this.content
 			});
+
+			// Redirect after save
 			article.$save(function(response) {
 				$location.path('articles/' + response._id);
 
+				// Clear form fields
 				$scope.title = '';
 				$scope.content = '';
 			}, function(errorResponse) {
@@ -19,6 +25,7 @@ angular.module('articles').controller('ArticlesController', ['$scope', '$statePa
 			});
 		};
 
+		// Remove existing Article
 		$scope.remove = function(article) {
 			if (article) {
 				article.$remove();
@@ -35,6 +42,7 @@ angular.module('articles').controller('ArticlesController', ['$scope', '$statePa
 			}
 		};
 
+		// Update existing Article
 		$scope.update = function() {
 			var article = $scope.article;
 
@@ -45,10 +53,12 @@ angular.module('articles').controller('ArticlesController', ['$scope', '$statePa
 			});
 		};
 
+		// Find a list of Articles
 		$scope.find = function() {
 			$scope.articles = Articles.query();
 		};
 
+		// Find existing Article
 		$scope.findOne = function() {
 			$scope.article = Articles.get({
 				articleId: $stateParams.articleId
diff --git a/public/modules/articles/tests/articles.client.controller.test.js b/public/modules/articles/tests/articles.client.controller.test.js
index 7e25c69..677cb99 100644
--- a/public/modules/articles/tests/articles.client.controller.test.js
+++ b/public/modules/articles/tests/articles.client.controller.test.js
@@ -2,7 +2,7 @@
 
 (function() {
 	// Articles Controller Spec
-	describe('ArticlesController', function() {
+	describe('Articles Controller Tests', function() {
 		// Initialize global variables
 		var ArticlesController,
 			scope,