fix typo

Author: coke

doc/Language/regexes.pod6

@@ -89,15 +89,15 @@ L<regex adverbs|/language/regexes#Regex_adverbs>, which may be placed between C<
 opening delimiter to modify the definition of the entire regex:
 
     rx:r:s/pattern/;            # :r (:ratchet) and :s (:sigspace) adverbs, defining
-                                # a racheting regex in which whitespace is significant
+                                # a ratcheting regex in which whitespace is significant
 
 Although anonymous regexes are not, as such, I<named>, they may effectively be
 given a name by putting them inside a named variable, after which they can be
 referenced, both outside of an embedding regex and from within an embedding
 regex by means of L<interpolation|/language/regexes#Regex_interpolation>:
 
   my $regex = / R \w+ /;
-  say "Zen Buddists like Raku too" ~~ $regex; # OUTPUT: ｢Raku｣
+  say "Zen Buddhists like Raku too" ~~ $regex; # OUTPUT: ｢Raku｣
 
   my $regex = /pottery/;
   "Japanese pottery rocks!" ~~ / <$regex> /;  # Interpolation of $regex into /.../