s/FINAL/LINK/ to match spec

Author: TimToady

STD.pm6

@@ -1581,7 +1581,7 @@ grammar P6 is STD {
 
     token statement_prefix:BEGIN   { :my %*MYSTERY; <sym> <blast> <.explain_mystery> }
     token statement_prefix:CHECK   { <sym> <blast> }
-    token statement_prefix:FINAL   { <sym> <blast> }
+    token statement_prefix:LINK    { <sym> <blast> }
     token statement_prefix:COMPOSE { <sym> <blast> }
     token statement_prefix:INIT    { <sym> <blast> }
     token statement_prefix:START   { <sym> <blast> <.worryobs('START','once',' nowadays')> }