Index: books/handbook/ports/chapter.xml
===================================================================
--- books/handbook/ports/chapter.xml
+++ books/handbook/ports/chapter.xml
@@ -246,10 +246,11 @@
If finding a particular application becomes challenging, try
searching a site like SourceForge.net,
- or GitHub.com,
- then check back at the &os; site to see if the application has been
- ported.
+ xlink:href="http://www.sourceforge.net/">SourceForge.net
+ or GitHub.com
+ then check back at the &os; site to see
+ if the application has been ported.