Improving docstring for Channel.prepare_message()
Improving docstring for Channel.prepare_message()

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