Try cat `which perldoc` it should look like 
$ perldoc -m perldoc
#!/usr/bin/perl

require 5;
BEGIN { $^W = 1 if $ENV{'PERLDOCDEBUG'} }
use Pod::Perldoc;
exit( Pod::Perldoc->run() );

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In reply to Re: perl-doc vs perldoc vs Perldoc by Anonymous Monk
in thread perl-doc vs perldoc vs Perldoc by Wiggins

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