[S02] Correct minor thinko.

Delta does, in fact, come after gamma normally, not vice versa.

Author: ShimmerFairy

S02-bits.pod

@@ -4530,7 +4530,7 @@ versioning schemes seen in the real world.  Modules with such strange
 versions can still be used by Perl since by default Perl imports
 external modules by exact version number.  (See S11.)  Only range
 operations will be compromised by an unknown foreign collation order,
-such as a system that sorts "delta" after "gamma".
+such as a system that sorts "delta" before "gamma".
 
 =head2 Allomorphic value semantics