diff --git a/src/FunctionFlags.php b/src/FunctionFlags.php
index dc61644..7d7ddfa 100644
--- a/src/FunctionFlags.php
+++ b/src/FunctionFlags.php
@@ -1,7 +1,7 @@
 <?php
 
 		namespace FunctionFlags;
-
+    
     class FunctionFlags {
         // Limit value for debug_backtrace()
         private static $trace_limit = 5;