diff --git a/reference/array/functions/array-change-key-case.xml b/reference/array/functions/array-change-key-case.xml
index 5b16ce063f..541727fcb4 100644
--- a/reference/array/functions/array-change-key-case.xml
+++ b/reference/array/functions/array-change-key-case.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.15 $ -->
+<!-- $Revision: 1.16 $ -->
 <refentry xml:id="function.array-change-key-case" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>array_change_key_case</refname>
@@ -50,7 +50,7 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   Returns an array with its keys lower or uppercased, or false if
+   Returns an array with its keys lower or uppercased, or &false; if
    <parameter>input</parameter> is not an array.
   </para>
  </refsect1>