doc:  normalize contributor names in PG 13 release notes
@@ -33,6 +33,8 @@ non-ASCII characters find using grep -P '[\x80-\xFF]'
we can only use Latin1.
Example: Alvaro Herrera is &Aacute;lvaro Herrera
+ Find non-ASCII characters (remove 'X'):
+ grep -X-color='auto' -P -n "[\x80-\xFF]"
wrap long lines
