diff --git a/personal_digest.views.inc b/personal_digest.views.inc
index 09a1564..bb8a15f 100644
--- a/personal_digest.views.inc
+++ b/personal_digest.views.inc
@@ -4,7 +4,7 @@
  * Implements hook_views_data_alter().
  */
 function personal_digest_views_data_alter(array &$tables) {
-  foreach ($tables as $name => &$table) {
+  foreach ($tables as &$table) {
     foreach ($table as $fieldname => &$handlers) {
       if (@$handlers['argument']['id'] === 'date_fulldate') {
         $table[$fieldname.'_since'] = [
diff --git a/src/Controller/RemoteLogin.php b/src/Controller/RemoteLogin.php
index 049fb73..36d97c7 100644
--- a/src/Controller/RemoteLogin.php
+++ b/src/Controller/RemoteLogin.php
@@ -146,7 +146,7 @@ class RemoteLogin extends ControllerBase {
       ->getStorage('entity_form_display')
       ->loadByProperties(['targetEntityType' => 'user']);
     foreach ($form_displays as $display) {
-      if ($info = getComponent('personal_digest')) {
+      if (getComponent('personal_digest')) {
         return $display->id();
       }
     }
diff --git a/src/SiteSettings.php b/src/SiteSettings.php
index d47b970..dc62d7d 100644
--- a/src/SiteSettings.php
+++ b/src/SiteSettings.php
@@ -110,7 +110,7 @@ class SiteSettings extends ConfigFormBase {
           'last' => strtotime('-1 month'),
         ]
       );
-    drupal_set_message('Check your mail');
+    drupal_set_message(t('Check your mail'));
   }
 
   /**