Format code using clang-format-5.0

Once merged, this repository will have CI enforce
the coding guidelines in the .clang-format file.

Change-Id: I96a05972665f9c67625c6850c3da25edc540be06
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/app/common/directives/loader.js b/app/common/directives/loader.js
index 8edc128..46fba9a 100644
--- a/app/common/directives/loader.js
+++ b/app/common/directives/loader.js
@@ -1,16 +1,12 @@
 window.angular && (function(angular) {
   'use strict';
 
-  angular
-    .module('app.common.directives')
-    .directive('loader', function() {
-      return {
-        'restrict': 'E',
-        'template': require('./loader.html'),
-        scope: {
-          loading: '='
-        }
-      };
-    });
+  angular.module('app.common.directives').directive('loader', function() {
+    return {
+      'restrict': 'E',
+      'template': require('./loader.html'),
+      scope: {loading: '='}
+    };
+  });
 
 })(window.angular);