diff --git a/duplicatemail.module b/duplicatemail.module
index 39fa449..4afd5da 100644
--- a/duplicatemail.module
+++ b/duplicatemail.module
@@ -57,10 +57,11 @@ function duplicatemail_list() {
     return t('All accounts have unique email addresses.');
   }
 
-  // Grab all the user data for accounts with addresses identified as duplicates.
-  // This is a little convoluted, but it lets us grab all the user data in one shot.
+  // Grab all the user data for accounts with addresses identified as
+  // duplicates. This is a little convoluted, but it lets us grab all the user
+  // data in one shot.
   $uids = db_select('users', 'u')->fields('u', array('uid'))
-          ->condition('mail', $mails, 'IN')->orderBy('mail')->execute()->fetchCol();
+    ->condition('mail', $mails, 'IN')->orderBy('mail')->execute()->fetchCol();
   $duplicate_users = user_load_multiple($uids);
   $duplicate_mails = array();
   foreach ($duplicate_users as $duplicate_user) {