Fix mistake for Python 3.8
Fix mistake for Python 3.8

gmarkall/numba,stonebig/numba,sklam/numba,seibert/numba,sklam/numba,cpcloud/numba,cpcloud/numba,sklam/numba,stonebig/numba,IntelLabs/numba,seibert/numba,IntelLabs/numba,sklam/numba,cpcloud/numba,cpcloud/numba,stuartarchibald/numba,IntelLabs/numba,stuartarchibald/numba,sklam/numba,stuartarchibald/numba,cpcloud/numba,stonebig/numba,numba/numba,gmarkall/numba,IntelLabs/numba,seibert/numba,stuartarchibald/numba,stonebig/numba,numba/numba,gmarkall/numba,gmarkall/numba,IntelLabs/numba,stuartarchibald/numba,gmarkall/numba,seibert/numba,numba/numba,numba/numba,seibert/numba,numba/numba,stonebig/numba