Tell to look at ACCEPTS in ~~ docs

- Make it more clear the provided list of semantics is incomplete
- Link to ACCEPTS routines people could follow and read details

Author: zoffixznet

doc/Language/operators.pod6

@@ -1604,7 +1604,9 @@ The X<smart-match operator>. Aliases the left-hand side to C<$_>, then evaluates
 the right-hand side, and calls C<.ACCEPTS($_)> on it. The semantics are left
 to the type of the right-hand side operand.
 
-Here is an excerpt of built-in smart-matching functionality:
+Here is a partial list of some of the built-in smart-matching functionality. For
+full details, see L<ACCEPTS> documentation
+for the type on the right-hand side of the operator.
 
 =begin table