Added intenting for better web rendering to 5to6-perlvar.pod

Author: dha

doc/Language/5to6-perlvar.pod

@@ -211,8 +211,8 @@ This is somewhat unclear. It probably depends on what you mean by "the name of
 the operating system" as S28 has three different suggestions, all of which
 give different answers. On my OS X machine at this time...
 
-C<$*KERNEL> gives "darwin (14.3.0)"
-C<$*DISTRO> gives "macosx (10.10.3)"
+    C<$*KERNEL> gives "darwin (14.3.0)"
+    C<$*DISTRO> gives "macosx (10.10.3)"
 
 Using C<.version> on either of those will give you just the version
 number. C<.name> gives the kernel or distro name. Those objects contain