diff --git a/js/user-login.js b/js/user-login.js
index c0f36da198dae9910c29099567cc49f3f022d698..5d258fe7d883dbaf2ac638ac1fee55214b9e2b18 100644
--- a/js/user-login.js
+++ b/js/user-login.js
@@ -1,10 +1,13 @@
+/**
+ * @file
+ */
+
 (function ($, Drupal) {
   Drupal.behaviors.uwFdsuThemeRespUserLogin = {
     attach: function (context, settings) {
       // Don't do anything if SimpleSAML isn't enabled.
-      if ($('#edit-simplesamlphp-auth-login-link').length)
-      {
-        // Hide the normal login form.
+      if ($('#edit-simplesamlphp-auth-login-link').length) {
+      // Hide the normal login form.
         $('#user-login-form').css('display', 'none');
         // Add buttons (using JS because they don't work without JS)
         $('#user-login-form').after('<button id="adfs-login-link" class="button--primary">Log in via ADFS</button> &nbsp; <button id="local-login-link" class="button--medium">Log in locally</button>');