Fix spell error in configuration.rst
Fix spell error in configuration.rst

It should be 'location of your accounts.yaml', rather than
'location of you accounts.yaml'.

Change-Id: I2c3abf9fd3eefccb6dbbe8d3a7865a1c4966c4dd

Juniper/tempest,bigswitch/tempest,cisco-openstack/tempest,roopali8/tempest,rakeshmi/tempest,hayderimran7/tempest,bigswitch/tempest,redhat-cip/tempest,tonyli71/tempest,pczerkas/tempest,rakeshmi/tempest,varunarya10/tempest,dkalashnik/tempest,nunogt/tempest,NexusIS/tempest,akash1808/tempest,yamt/tempest,dkalashnik/tempest,yamt/tempest,LIS/lis-tempest,JioCloud/tempest,Juniper/tempest,tudorvio/tempest,Juraci/tempest,tudorvio/tempest,manasi24/jiocloud-tempest-qatempest,jaspreetw/tempest,zsoltdudas/lis-tempest,manasi24/tempest,Tesora/tesora-tempest,openstack/tempest,roopali8/tempest,akash1808/tempest,hayderimran7/tempest,sebrandon1/tempest,flyingfish007/tempest,afaheem88/tempest,Juraci/tempest,vedujoshi/tempest,flyingfish007/tempest,tonyli71/tempest,Tesora/tesora-tempest,xbezdick/tempest,zsoltdudas/lis-tempest,masayukig/tempest,nunogt/tempest,izadorozhna/tempest,neerja28/Tempest,cisco-openstack/tempest,sebrandon1/tempest,JioCloud/tempest,pandeyop/tempest,izadorozhna/tempest,pczerkas/tempest,vedujoshi/tempest,alinbalutoiu/tempest,redhat-cip/tempest,afaheem88/tempest,manasi24/tempest,alinbalutoiu/tempest,NexusIS/tempest,openstack/tempest,varunarya10/tempest,masayukig/tempest,LIS/lis-tempest,xbezdick/tempest,manasi24/jiocloud-tempest-qatempest,pandeyop/tempest,neerja28/Tempest,jaspreetw/tempest