[PATCH] Remove duplication from encoding.pm POD

encoding.pm repeats the same 'Side Effects' section 3 times.  This
patch removes 2 of them.

Regards,
Rob.

--- ext\Encode\encoding.pm.orig	Tue Jan 15 19:53:56 2008
+++ ext\Encode\encoding.pm	Fri Feb 01 01:00:22 2008
@@ -315,22 +315,6 @@ always the same as the length of C<$/> i

 This pragma affects utf8::upgrade, but not utf8::downgrade.

-=head2 Side effects
-
-If the C<encoding> pragma is in scope then the lengths returned are
-calculated from the length of C<$/> in Unicode characters, which is not
-always the same as the length of C<$/> in the native encoding.
-
-This pragma affects utf8::upgrade, but not utf8::downgrade.
-
-=head2 Side effects
-
-If the C<encoding> pragma is in scope then the lengths returned are
-calculated from the length of C<$/> in Unicode characters, which is not
-always the same as the length of C<$/> in the native encoding.
-
-This pragma affects utf8::upgrade, but not utf8::downgrade.
-
 =head1 FEATURES THAT REQUIRE 5.8.1

 Some of the features offered by this pragma requires perl 5.8.1.  Most

• [PATCH] Remove duplication from encoding.pm POD by Robert May
• Re: [PATCH] Remove duplication from encoding.pm POD by Rafael Garcia-Suarez