Merge pull request #3362 from Raku/hashmap-perl-to-raku

Change .perl to .raku, ref #3309

Author: coke

doc/Language/hashmap.pod6

@@ -104,7 +104,7 @@ which is used to indicate they are Associative.
 
 Hash and map elements are accessed by key via the C<{ }> postcircumfix operator:
 
-    say %*ENV{'HOME', 'PATH'}.perl;
+    say %*ENV{'HOME', 'PATH'}.raku;
     # OUTPUT: «("/home/camelia", "/usr/bin:/sbin:/bin")␤»
 
 The general L<Subscript|/language/subscripts> rules apply providing shortcuts
@@ -272,8 +272,8 @@ Only use curly braces for creating Blocks.
 
 You can assign to multiple keys at the same time with a slice.
 
-    my %h; %h<a b c> = 2 xx *; %h.perl.say;  # OUTPUT: «{:a(2), :b(2), :c(2)}␤»
-    my %h; %h<a b c> = ^3;     %h.perl.say;  # OUTPUT: «{:a(0), :b(1), :c(2)}␤»
+    my %h; %h<a b c> = 2 xx *; %h.raku.say;  # OUTPUT: «{:a(2), :b(2), :c(2)}␤»
+    my %h; %h<a b c> = ^3;     %h.raku.say;  # OUTPUT: «{:a(0), :b(1), :c(2)}␤»
 
 X<|non-string keys>
 X<|object hash>