Another Typo

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10110 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/pkgconfig.xml

@@ -56,7 +56,7 @@
         <term><parameter>--with-internal-glib</parameter></term>
         <listitem>
           <para>This will allow pkg-config to use it's internal version of 
-          glib because an external version is not availible in LFS.</para>
+          glib because an external version is not available in LFS.</para>
         </listitem>
       </varlistentry>