Improve documentation about 'open'

Hello Perl5-porters,


I  am  faced  into  problem  that I can not provide and read option to
XLS::Simple::read_xls

I read about layers here:
https://perldoc.pl/functions/open.html

But that doc does mention about I can provide

     use open ':encoding(UTF-8)';


https://metacpan.org/pod/open

I  think  that would be nice if https://perldoc.pl/functions/open.html
will mention about open pragma.

What do you think?


-- 
Best regards,
Eugen Konkov

• Improve documentation about 'open' by Eugen Konkov
• Re: Improve documentation about 'open' by Shlomi Fish