+ Correct types(tags) of two elements.

svn path=/head/; revision=41429

en_US.ISO8859-1/books/handbook/ports/chapter.xml

@@ -1337,7 +1337,7 @@ Deinstalling ca_root_nss-3.13.5... done</screen>
 
       <para>Once the compile is complete, you are returned to the
 	prompt.  The next step is to install the port using
-	<maketarget>make install</maketarget>:</para>
+	<command>make <maketarget>install</maketarget></command>:</para>
 
       <screen>&prompt.root; <userinput>make install</userinput>
 ===&gt;  Installing for lsof-4.57
@@ -1778,7 +1778,8 @@ ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/ fetch</userinput></screen>
 
       <note>
 	<para>The <command>portsclean</command> utility is part of the
-	  <application>portupgrade</application> suite.</para>
+	  <filename role="package">ports-mgmt/portupgrade</filename>
+	  suite.</para>
       </note>
 
       <para><filename