kombu.pidbox: Fixed rst in docstrings
kombu.pidbox: Fixed rst in docstrings

urbn/kombu,daevaorn/kombu,depop/kombu,iris-edu-int/kombu,mathom/kombu,romank0/kombu,iris-edu-int/kombu,xujun10110/kombu,cce/kombu,Elastica/kombu,mathom/kombu,ZoranPavlovic/kombu,pantheon-systems/kombu,pantheon-systems/kombu,disqus/kombu,mverrilli/kombu,numb3r3/kombu,celery/kombu,jindongh/kombu,numb3r3/kombu,xujun10110/kombu,mverrilli/kombu,bmbouter/kombu,alex/kombu,daevaorn/kombu,andresriancho/kombu,andresriancho/kombu,alex/kombu,tkanemoto/kombu,Elastica/kombu,depop/kombu,cce/kombu,romank0/kombu,bmbouter/kombu,WoLpH/kombu,tkanemoto/kombu,jindongh/kombu,WoLpH/kombu,ZoranPavlovic/kombu,disqus/kombu