Porting/release_managers_guide.pod: update pod2html example path

pod2html is no longer in pod/pod2html, it's in
ext/Pod-Html/pod2html. Also change the example to use ./perl instead
of perl to make sure we dogfood as much as possible.

diff --git a/Porting/release_managers_guide.pod b/Porting/release_managers_guide.pod
index f173f96..3e1172e 100644 (file)
--- a/Porting/release_managers_guide.pod
+++ b/Porting/release_managers_guide.pod
@@ -412,7 +412,7 @@ run through pod and spell checkers, e.g.
 Also, you may want to generate and view an HTML version of it to check
 formatting, e.g.
 
-    $ perl pod/pod2html pod/perldelta.pod > /tmp/perldelta.html
+    $ ./perl -Ilib ext/Pod-Html/pod2html pod/perldelta.pod > /tmp/perldelta.html
 
 Another good HTML preview option is http://search.cpan.org/pod2html