diff --git a/pmd_display_field.php b/pmd_display_field.php
index 0925f1e153..8a44d313d5 100644
--- a/pmd_display_field.php
+++ b/pmd_display_field.php
@@ -21,22 +21,32 @@ if ($cfgRelation['displaywork']) {
     $disp     = PMA_getDisplayField($db, $table);
     if ($disp) {
         if ($display_field != $disp) {
-            $upd_query = 'UPDATE ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($cfgRelation['table_info'])
-                       . ' SET display_field = \'' . PMA_Util::sqlAddSlashes($display_field) . '\''
-                       . ' WHERE db_name  = \'' . PMA_Util::sqlAddSlashes($db) . '\''
-                       . ' AND table_name = \'' . PMA_Util::sqlAddSlashes($table) . '\'';
+            $upd_query = 'UPDATE '
+                . PMA_Util::backquote($GLOBALS['cfgRelation']['db'])
+                . '.'
+                . PMA_Util::backquote($cfgRelation['table_info'])
+                . ' SET display_field = \''
+                . PMA_Util::sqlAddSlashes($display_field) . '\''
+                . ' WHERE db_name  = \'' . PMA_Util::sqlAddSlashes($db) . '\''
+                . ' AND table_name = \'' . PMA_Util::sqlAddSlashes($table) . '\'';
         } else {
-            $upd_query = 'DELETE FROM ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($cfgRelation['table_info'])
-                       . ' WHERE db_name  = \'' . PMA_Util::sqlAddSlashes($db) . '\''
-                       . ' AND table_name = \'' . PMA_Util::sqlAddSlashes($table) . '\'';
+            $upd_query = 'DELETE FROM '
+                . PMA_Util::backquote($GLOBALS['cfgRelation']['db'])
+                . '.'
+                . PMA_Util::backquote($cfgRelation['table_info'])
+                . ' WHERE db_name  = \'' . PMA_Util::sqlAddSlashes($db) . '\''
+                . ' AND table_name = \'' . PMA_Util::sqlAddSlashes($table) . '\'';
         }
     } elseif ($display_field != '') {
-        $upd_query = 'INSERT INTO ' . PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_Util::backquote($cfgRelation['table_info'])
-                   . '(db_name, table_name, display_field) '
-                   . ' VALUES('
-                   . '\'' . PMA_Util::sqlAddSlashes($db) . '\','
-                   . '\'' . PMA_Util::sqlAddSlashes($table) . '\','
-                   . '\'' . PMA_Util::sqlAddSlashes($display_field) . '\')';
+        $upd_query = 'INSERT INTO '
+            . PMA_Util::backquote($GLOBALS['cfgRelation']['db'])
+            . '.'
+            . PMA_Util::backquote($cfgRelation['table_info'])
+            . '(db_name, table_name, display_field) '
+            . ' VALUES('
+            . '\'' . PMA_Util::sqlAddSlashes($db) . '\','
+            . '\'' . PMA_Util::sqlAddSlashes($table) . '\','
+            . '\'' . PMA_Util::sqlAddSlashes($display_field) . '\')';
     }
 
     if (isset($upd_query)) {
@@ -46,5 +56,6 @@ if ($cfgRelation['displaywork']) {
 
 header("Content-Type: text/xml; charset=utf-8");
 header("Cache-Control: no-cache");
-die("<root act='save_pos' return='" . __('Modifications have been saved') . "'></root>");
+die("<root act='save_pos' return='"
+    . __('Modifications have been saved') . "'></root>");
 ?>