=head1 CATALYST INSTALLATION
-While the rough edges of catalyst installation have been a problem in
+While the rough edges of Catalyst installation have been a problem in
the past, this is now mostly solved. Nonetheless, installing Catalyst
can be a little time consuming. Although a compelling strength of
Catalyst is that it makes use of many of the modules in the vast
Ubuntu
-Given the popularity of Ubuntu and it's ease of use, Ubuntu can be
+Given the popularity of Ubuntu and its ease of use, Ubuntu can be
a great way for newcomers to experiment with Catalyst. Because it
is a "live CD," you can simply boot from the CD, run a few commands,
and you should have a fully functional environment in which to do