diff --git a/reference/strings/functions/addcslashes.xml b/reference/strings/functions/addcslashes.xml
index 7b61108f77..42911d1be5 100644
--- a/reference/strings/functions/addcslashes.xml
+++ b/reference/strings/functions/addcslashes.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
   <refentry id="function.addcslashes">
    <refnamediv>
@@ -24,7 +24,7 @@
      Be careful if you choose to escape characters 0, a, b, f, n, r, 
      t and v. They will be converted to \0, \a, \b, \f, \n, \r, \t 
      and \v. 
-     In PHP \0 (&null;), \r (carriage return), \n (newline) and \t (tab) 
+     In PHP \0 (NULL), \r (carriage return), \n (newline) and \t (tab) 
      are predefined escape sequences, while in C all of these are 
      predefined escape sequences.
     </para>