Unicode should go in caps

Author: JJ

doc/Language/regexes.pod6

@@ -146,8 +146,8 @@ Examples for horizontal whitespace characters are
     U+2001 EM QUAD
     =end code
 
-Vertical whitespace like newline characters are explicitly excluded; those
-can be matched with C<\v>, and C<\s> matches any kind of whitespace.
+Vertical whitespace such as newline characters are explicitly excluded; those
+can be matched with C<\v>; C<\s> matches any kind of whitespace.
 
 =item X<C<\v> and C<\V>|regex,\v;regex,\V>
 
@@ -257,7 +257,7 @@ L<C<uniprop>|/routine/uniprop>:
     "a".uniprop('Block');                  # OUTPUT: «Basic Latin␤»
     "a" ~~ / <:Block('Basic Latin')> /;    # OUTPUT: «｢a｣␤»
 
-These are the unicode general categories used for matching:
+These are the Unicode general categories used for matching:
 
 =begin table
 
@@ -341,7 +341,7 @@ whitespace.
     "αβγ" ~~ /<[\c[GREEK SMALL LETTER ALPHA]..\c[GREEK SMALL LETTER GAMMA]]>*/;
 
 Within the C«< >» you can use C<+> and C<-> to add or remove multiple range
-definitions and even mix in some of the unicode categories above. You can also
+definitions and even mix in some of the Unicode categories above. You can also
 write the backslashed forms for character classes between the C<[ ]>.
 
     / <[\d] - [13579]> /;