Minor markup fix. Fixes #2787.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9415 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/glibc.xml

@@ -94,7 +94,7 @@ unset DL</userinput></screen>
 
     <para>Fix a bug that prevents Glibc from building with GCC-&gcc-version;:</para>
 
-<screen><userinput>patch -Np1 -i ../&glibc-gcc_fix-patch;</userinput></screen>
+<screen><userinput remap="pre">patch -Np1 -i ../&glibc-gcc_fix-patch;</userinput></screen>
 
     <para>Fix a bug that prevents Glibc from building with versions of Make
     newer than 3.81.</para>