connection.info(): 'hostname' is misleading
connection.info(): 'hostname' is misleading

When multiple brokers are specified, dont show the
the hostname as the entire python list.

xujun10110/kombu,jindongh/kombu,Elastica/kombu,celery/kombu,romank0/kombu,numb3r3/kombu,iris-edu-int/kombu,ZoranPavlovic/kombu,daevaorn/kombu,tkanemoto/kombu,alex/kombu,cce/kombu,tkanemoto/kombu,bmbouter/kombu,Elastica/kombu,andresriancho/kombu,iris-edu-int/kombu,mverrilli/kombu,numb3r3/kombu,urbn/kombu,ZoranPavlovic/kombu,jindongh/kombu,alex/kombu,mverrilli/kombu,bmbouter/kombu,cce/kombu,andresriancho/kombu,xujun10110/kombu,romank0/kombu,daevaorn/kombu