=head1 DESCRIPTION
This library implements the Blowfish cipher, which is invented and described
-by Counterpane (see http://www.counterpane.com/blowfish/ ).
+by Counterpane (see http://www.counterpane.com/blowfish.html ).
Blowfish is a block cipher that operates on 64 bit (8 byte) blocks of data.
It uses a variable size key, but typically, 128 bit (16 byte) keys are