Remove a spurious <space> at the end of a line

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11818 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter06/util-linux.xml

@@ -112,7 +112,7 @@ rm -vf /usr/lib/pkgconfig/{blkid,fdisk,mount,uuid}.pc</userinput></screen>
     coverage, other BLFS packages must be installed.  If desired, this test can
     be run after rebooting into the completed LFS system and running:</para>
 
-<screen role="nodump"><userinput>bash tests/run.sh --srcdir=$PWD --builddir=$PWD</userinput></screen> 
+<screen role="nodump"><userinput>bash tests/run.sh --srcdir=$PWD --builddir=$PWD</userinput></screen>
     </warning>
 
 <screen><userinput remap="test">chown -Rv nobody .