- Update the title of Chapter 3 in zh_TW.UTF-8 handbook

Submitted by:	RayCherng Yu <raycherng@gmail.com>
Reviewed by:	lwhsu delphij
Approved by:	delphij
Differential Revision:	https://reviews.freebsd.org/D2779

zh_TW.UTF-8/books/handbook/install/chapter.xml

@@ -10,7 +10,7 @@
   xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
   xml:id="install">
   <info>
-    <title>安裝 FreeBSD</title>
+    <title>安裝 &os;&nbsp;8.<replaceable>X</replaceable></title>
 
     <authorgroup>
       <author><personname><firstname>Jim</firstname><surname>Mock</surname></personname><contrib>Restructured,