remove reference to old version of Perl

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12103 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/perl5/index.html

@@ -68,9 +68,8 @@ <h2>Compatibility</h2>
 
 <p>
 Due to wide variations in the Perl C API and differences between versions such as the ActivePerl release for Windows,
-the code generated by SWIG is extremely messy.  We have made every attempt to maintain compatibility with
-many Perl releases going as far back as 5.003 and as recent as 5.6.  However, your mileage may vary.
-If you experience a problem, please let us know by 
+the code generated by SWIG is extremely messy.
+If the code doesn't compile or work with your version of Perl, please let us know by 
 contacting us on the <a href="http://www.swig.org/mail.html">mailing lists</a>.
 Better yet, send us a patch.