diff --git a/patron_lists/delete.pl b/patron_lists/delete.pl
index 56aa9ba2ca..e7c227ea1f 100755
--- a/patron_lists/delete.pl
+++ b/patron_lists/delete.pl
@@ -29,22 +29,22 @@ my $cgi = CGI->new;
 
 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
     {
-        template_name   => "patron_lists/lists.tt",
-        query           => $cgi,
-        type            => "intranet",
+        template_name => "patron_lists/lists.tt",
+        query         => $cgi,
+        type          => "intranet",
         flagsrequired => { tools => 'manage_patron_lists' },
     }
 );
 
-my $id = $cgi->param('patron_list_id');
+my $id        = $cgi->param('patron_list_id');
 my @lists_ids = $cgi->multi_param('patron_lists_ids');
 
-if (defined $id && $id ne '') {
-    DelPatronList({ patron_list_id => $id });
+if ( defined $id && $id ne '' ) {
+    DelPatronList( { patron_list_id => $id } );
 }
 if (@lists_ids) {
     foreach my $list_id (@lists_ids) {
-        DelPatronList({ patron_list_id => $list_id });
+        DelPatronList( { patron_list_id => $list_id } );
     }
 }