ISTWCMS-4104: coding standards

uw_cfg_common.module

@@ -23,7 +23,7 @@ function uw_cfg_common_metatags_alter(array &$metatags, array $context) {
   // If there is no associated image, add the fall back university
   // logo to image_src and og_image tags.
   if (!$entity->field_uw_meta_image->target_id) {
-    $$metatags['image_src'] = 'https://uwaterloo.ca/university-of-waterloo-logo-152.png';
+    $metatags['image_src'] = 'https://uwaterloo.ca/university-of-waterloo-logo-152.png';
     $metatags['og_image'] = 'https://uwaterloo.ca/university-of-waterloo-logo-152.png';
   }
 }