Fixed a small typo
Fixed a small typo

Change-Id: I8b71da92f49d6f55dd47f39587b934967cd7c7dc

esikachev/sahara-backup,xme1226/sahara,redhat-openstack/sahara,henaras/sahara,crobby/sahara,ekasitk/sahara,bigfootproject/sahara,tellesnobrega/sahara,zhangjunli177/sahara,esikachev/scenario,keedio/sahara,tellesnobrega/sahara,esikachev/sahara-backup,henaras/sahara,tellesnobrega/storm_plugin,zhangjunli177/sahara,mapr/sahara,mapr/sahara,esikachev/sahara-backup,citrix-openstack-build/sahara,keedio/sahara,esikachev/scenario,matips/iosr-2015,crobby/sahara,zhujzhuo/Sahara,openstack/sahara,tellesnobrega/storm_plugin,bigfootproject/sahara,redhat-openstack/sahara,egafford/sahara,matips/iosr-2015,zhujzhuo/Sahara,redhat-openstack/sahara,ekasitk/sahara,openstack/sahara,citrix-openstack-build/sahara,egafford/sahara,mapr/sahara,xme1226/sahara,tellesnobrega/storm_plugin,ekasitk/sahara,keedio/sahara,bigfootproject/sahara,zhangjunli177/sahara,esikachev/scenario,citrix-openstack-build/sahara,matips/iosr-2015,crobby/sahara,henaras/sahara,zhujzhuo/Sahara,xme1226/sahara