Update perl page for consistency

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11957 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter07/perl.xml

@@ -60,10 +60,12 @@
 
     </variablelist>
 
-    <para>Build and install the package:</para>
+    <para>Compile the package:</para>
 
 <screen><userinput remap="make">make</userinput></screen>
 
+    <para>Install the package:</para>
+
 <screen><userinput remap="install">make install</userinput></screen>
 
   </sect2>