diff --git a/mn_MN.UTF-8/books/handbook/dtrace/chapter.sgml b/mn_MN.UTF-8/books/handbook/dtrace/chapter.sgml
index 40414d81a0..8e9b935a34 100644
--- a/mn_MN.UTF-8/books/handbook/dtrace/chapter.sgml
+++ b/mn_MN.UTF-8/books/handbook/dtrace/chapter.sgml
@@ -1,7 +1,7 @@
 <!--
      The FreeBSD Mongolian Documentation Project
 
-     Original revision 1.4
+     Original revision 1.5
 
      $FreeBSD$
 -->
@@ -171,7 +171,7 @@ options         DDB_CTF</programlisting>
     <para>Бүх эх <acronym>CTF</acronym> тохиргоонуудтай дахин бүтээгдэж суулгагдсан байх ёстой. 
       Ингэхийн тул &os;-ийн эхийг доорх тушаалуудыг ашиглан дахин бүтээнэ:</para>
 
-    <!-- XXXTR: WITH_CFT has been reported to leave a user with a
+    <!-- XXXTR: WITH_CTF has been reported to leave a user with a
          broken system when used with buildworld.  Until this is
          fixed, comment out those parts.  When uncommenting, kill
          the extra screen.
@@ -179,8 +179,8 @@ options         DDB_CTF</programlisting>
 
     <screen>&prompt.root; <userinput>cd /usr/src</userinput>
 <!-- &prompt.root; <userinput>make WITH_CTF=1 buildworld</userinput> -->
-&prompt.root; <userinput>make WITH_CFT=1 kernel</userinput></screen>
-<!-- &prompt.root; <userinput>make WITH_CFT=1 installworld</userinput>
+&prompt.root; <userinput>make WITH_CTF=1 kernel</userinput></screen>
+<!-- &prompt.root; <userinput>make WITH_CTF=1 installworld</userinput>
 &prompt.root; <userinput>mergemaster -Ui</userinput></screen> -->
 
     <para>Системийг дахин ачаалах хэрэгтэй.</para>