ISTWCMS-5404: coding standards

src/Service/UwNodeContent.php

@@ -492,7 +492,7 @@ class UwNodeContent {
         $use_portrait = TRUE;
       }
       // If it is a teaser use the listing image, if not use the portrait image.
-      else if ($view_mode == 'teaser') {
+      elseif ($view_mode == 'teaser') {
         $use_portrait = FALSE;
       }
       else {