Index: head/en_US.ISO8859-1/books/developers-handbook/tools/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/developers-handbook/tools/chapter.xml
+++ head/en_US.ISO8859-1/books/developers-handbook/tools/chapter.xml
@@ -1177,7 +1177,7 @@
 	pain to keep track of all include files and the files which
 	are depending on it. If you change an include-file but
 	forget to recompile all the files which are depending on
-	it, the results will be devastating. <command>gcc</command>
+	it, the results will be devastating. <command>clang</command>
 	has an option to analyze your files and to produce a list
 	of include-files and their dependencies: <option>-MM</option>.
       </para>
@@ -1185,7 +1185,7 @@
       <para>If you add this to your Makefile:</para>
 
       <programlisting>depend:
-	gcc -E -MM *.c &gt; .depend</programlisting>
+	cc -E -MM *.c &gt; .depend</programlisting>
 
       <para>and run <userinput>make depend</userinput>, the file
 	<filename>.depend</filename> will appear with a list of