diff --git a/functions/mbstring.xml b/functions/mbstring.xml
index 6a9e5358a4..99a99752c1 100644
--- a/functions/mbstring.xml
+++ b/functions/mbstring.xml
@@ -1,10 +1,8 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.21 $ -->
+<!-- $Revision: 1.22 $ -->
  <reference id="ref.mbstring">
   <title>Multi-Byte String Functions</title> 
-  <titleabbrev>
-   Multi-Byte String
-  </titleabbrev>
+  <titleabbrev>Multi-Byte String</titleabbrev>
   <partintro>
    <sect1 id="mb-intro">
     <title>Introduction</title>