Typo

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9988 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter05/perl.xml

@@ -57,7 +57,7 @@
 <screen><userinput remap="make">make</userinput></screen>
 
     <para>Although Perl comes with a test suite, it would be better to wait
-    until it is insalled in the next chapter.</para>
+    until it is installed in the next chapter.</para>
 
     <para>Only a few of the utilities and libraries, need to be installed at this
     time:</para>