Remove an obsolete comment about a failed test.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11096 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/binutils.xml

@@ -104,8 +104,6 @@ cd       build</userinput></screen>
 
 <screen><userinput remap="test">make -k check</userinput></screen>
 
-    <para>The test 'Link with zlib-gabi compressed debug output' is known to fail.</para>
-
     <para>Install the package:</para>
 
 <screen><userinput remap="install">make tooldir=/usr install</userinput></screen>