[S02] update hash binding wording

remove the sentence about binding slurpy hashes in a signature, because
they are not really bound in the same way that ::= or := binds

S02-bits.pod

@@ -14,7 +14,7 @@ Synopsis 2: Bits and Pieces
     Created: 10 Aug 2004
 
     Last Modified: 09 Apr 2012
-    Version: 260
+    Version: 261
 
 This document summarizes Apocalypse 2, which covers small-scale
 lexical items and typological issues.  (These Synopses also contain
@@ -4725,9 +4725,7 @@ are the same as:
 =head2 Hash binding
 
 In contrast to assignment, binding to a hash requires a C<Hash> (or
-C<Pair>) object.  Binding to a "splat" hash requires a list of pairs
-or hashes, and stops processing the argument list when it runs out
-of pairs or hashes.  See S06 for much more about parameter binding.
+C<Pair>) object, or anything that does the C<Associative> role.
 
 =head1 Files