[zeromq-dev] zguide: Text doesn't match example and problem with "Hello World" example

[Moritz Heidkamp]

Hi everyone,

I noticed two problems in The Guide (thanks for creating that by the
way, very helpful!):

1) The first example at http://zguide.zeromq.org/chapter:all#toc31 uses
   zmq_device although the text above it refers to zmq_queue. 

2) The "Hello World" example at
   http://zguide.zeromq.org/chapter:all#toc4 behaves differently with
   trunk ZeroMQ (2.1?) than with the latest stable version (2.0.10), it
   seems. I have just compiled it with current latest version
   (11af0fcc54d06052bbbf20c64a3ce31000d02f7d) and it seems that the
   client never terminates. It works fine with 2.0.10 though.

Best regards
Moritz