diff --git a/functions/strings.xml b/functions/strings.xml
index 8b28fe8544..5c3cc83d66 100644
--- a/functions/strings.xml
+++ b/functions/strings.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.149 $ -->
+<!-- $Revision: 1.150 $ -->
  <reference id="ref.strings">
   <title>String functions</title>
   <titleabbrev>Strings</titleabbrev>
@@ -240,8 +240,8 @@ $str = sprintf("The string ends in escape: %c", 27);
      e.g. converting <link
      linkend="function.base64-encode">base64_encode</link> output to match RFC
      2045 semantics. It inserts <parameter>end</parameter> (defaults to
-     "\r\n") every <parameter>chunklen</parameter> (defaults to 76) chars. It
-     returns the new string leaving the original string untouched.
+     "\r\n") every <parameter>chunklen</parameter> characters (defaults to
+     76). It returns the new string leaving the original string untouched.
      <example>
       <title><function>chunk_split</function> example</title>
       <programlisting role="php">
@@ -255,7 +255,7 @@ $new_string = chunk_split(base64_encode($data));
     </para>
     <simpara>
      See also <function>explode</function>, <function>split</function> 
-     and <function>word_wrap</function>.
+     and <function>wordwrap</function>.
     </simpara>
    </refsect1>
   </refentry>