diff --git a/app/controllers/admin/AssetsController.php b/app/controllers/admin/AssetsController.php
index 55bd5cd454..ba83802acf 100644
--- a/app/controllers/admin/AssetsController.php
+++ b/app/controllers/admin/AssetsController.php
@@ -276,7 +276,7 @@ class AssetsController extends AdminController {
 		}
 
 		// Get the dropdown of users and then pass it to the checkout view
-		$users_list = array('' => 'Select a User') + DB::table('users')->select(DB::raw('concat (first_name," ",last_name) as full_name, id'))->lists('full_name', 'id');
+		$users_list = array('' => 'Select a User') + DB::table('users')->select(DB::raw('concat(first_name," ",last_name) as full_name, id'))->lists('full_name', 'id');
 
 
 
diff --git a/app/models/User.php b/app/models/User.php
index 39e4dd4ab7..e4decf682c 100755
--- a/app/models/User.php
+++ b/app/models/User.php
@@ -33,7 +33,7 @@ class User extends SentryUserModel {
 		$gravatar = md5(strtolower(trim($this->gravatar)));
 
 		// Return the Gravatar url
-		return "//gravatar.org/avatar/{$gravatar}";
+		return "//gravatar.com/avatar/{$gravatar}";
 	}
 
 	public function assets()
diff --git a/app/views/backend/layouts/default.blade.php b/app/views/backend/layouts/default.blade.php
index b9673b183b..930c7b5c2f 100755
--- a/app/views/backend/layouts/default.blade.php
+++ b/app/views/backend/layouts/default.blade.php
@@ -41,13 +41,13 @@
 
 
 		<!-- open sans font -->
-		<link href='http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>
+		<link href='//fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>
 
 		<!-- lato font -->
-		<link href='http://fonts.googleapis.com/css?family=Lato:300,400,700,900,300italic,400italic,700italic,900italic' rel='stylesheet' type='text/css'>
+		<link href='//fonts.googleapis.com/css?family=Lato:300,400,700,900,300italic,400italic,700italic,900italic' rel='stylesheet' type='text/css'>
 
 		<!--[if lt IE 9]>
-		  <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
+		  <script src="//html5shim.googlecode.com/svn/trunk/html5.js"></script>
 		<![endif]-->
 
 		<style>
@@ -281,7 +281,7 @@
 
 
 	<!-- scripts -->
-    <script src="http://code.jquery.com/jquery-latest.js"></script>
+    <script src="//code.jquery.com/jquery-latest.js"></script>
     <script src="{{ asset('assets/js/bootstrap.min.js') }}"></script>
     <script src="{{ asset('assets/js/jquery-ui-1.10.2.custom.min.js') }}"></script>
     <!-- knob -->