diff --git a/classes/Tools.php b/classes/Tools.php
index dae45cc34..f906d4515 100644
--- a/classes/Tools.php
+++ b/classes/Tools.php
@@ -3733,9 +3733,9 @@ exit;
             return;
         }
 
-	$sort_function = create_function('$a, $b', "return \$b['$column'] > \$a['$column'] ? 1 : -1;");
+        $sort_function = create_function('$a, $b', "return \$b['$column'] > \$a['$column'] ? 1 : -1;");
 
-	uasort($rows, $sort_function)
+        uasort($rows, $sort_function);
 
         $unit = pow(10, $precision);