starting activemq

[Steve Cohen]

All the web Getting Started instructions as well as the new Manning book 
on ActiveMQ seem to indicate that you start the broker by entering
the command

        bin/activemq
from the main installation directory.

My newbie experience, using 5.4.1 indicates that this does not actually 
start the activemq broker but that entering the command

        bin/activemq start

does start the broker.

Is this the new functionality or am I missing something?