Minor spelling fix
Minor spelling fix

silgon/rlpy,silgon/rlpy,BerkeleyAutomation/rlpy,BerkeleyAutomation/rlpy,MDPvis/rlpy,rlpy/rlpy,rlpy/rlpy,silgon/rlpy,MDPvis/rlpy,BerkeleyAutomation/rlpy,rlpy/rlpy,MDPvis/rlpy