fixing typo
fixing typo

pedrovma/pysal,schmidtc/pysal,weikang9009/pysal,jlaura/pysal,sjsrey/pysal_core,pastephens/pysal,hasecbinusr/pysal,jlaura/pysal,lixun910/pysal,sjsrey/pysal_core,badjr/pysal,lixun910/pysal,ljwolf/pysal_core,nathania/pysal,ljwolf/pysal,pastephens/pysal,pysal/pysal,lixun910/pysal,schmidtc/pysal,ljwolf/pysal_core,sjsrey/pysal,ljwolf/pysal,lanselin/pysal,hasecbinusr/pysal,TaylorOshan/pysal,TaylorOshan/pysal,TaylorOshan/pysal,ljwolf/pysal_core,ljwolf/pysal,chhao91/pysal,hasecbinusr/pysal,pastephens/pysal,badjr/pysal,nathania/pysal,jlaura/pysal,sjsrey/pysal_core,chhao91/pysal