Bug#609847: mention just use json_xs to pretty print

[jidanni at jidanni.org]

X-debbugs-Cc: makamaka at cpan.org
Package: libjson-perl
Version: 2.27-1
Severity: wishlist
File: /usr/share/man/man3/JSON.3pm.gz

At
        $pretty_printed = $json->pretty->encode( $perl_scalar ); # pretty-printing
mention "or just use the command line json_xs(1)".
Or else one has to read
http://stackoverflow.com/questions/352098/how-to-pretty-print-json-script
to figure out how to do it, as the man page isn't clear what one needs
for $ perl -nwle .... to get the same effect.