<title>Upgrading to the New VFS Interface</title>
<sect2>
-<title>Upgrading from 2.2.* and 3.0aplha modules</title>
+<title>Upgrading from 2.2.* and 3.0alpha modules</title>
<orderedlist>
<listitem><para>
</para></listitem>
<listitem><para>
-To make it easy to build 3rd party modules it would be usefull to provide
+To make it easy to build 3rd party modules it would be useful to provide
configure.in, (configure), install.sh and Makefile.in with the module.
(Take a look at the example in <filename>examples/VFS</filename>.)
</para>