Update docs to match all the fixes applied to 1.44.

[SVN r64054]

doc/html/boost_regex/format.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Search and Replace Format String Syntax</title>
 <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
+<meta name="generator" content="DocBook XSL Stylesheets V1.74.0">
 <link rel="home" href="../index.html" title="Boost.Regex">
 <link rel="up" href="../index.html" title="Boost.Regex">
 <link rel="prev" href="syntax/leftmost_longest_rule.html" title="The Leftmost Longest Rule">
@@ -22,7 +22,7 @@
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+<div class="section" lang="en">
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
 <a name="boost_regex.format"></a><a class="link" href="format.html" title="Search and Replace Format String Syntax"> Search and Replace Format String Syntax</a>
 </h2></div></div></div>