change builtin_intrinsic to builtin in dev docs to match actual Numba usage
change builtin_intrinsic to builtin in dev docs to match actual Numba usage

stonebig/numba,pombredanne/numba,IntelLabs/numba,stuartarchibald/numba,IntelLabs/numba,stuartarchibald/numba,stonebig/numba,pitrou/numba,numba/numba,gmarkall/numba,stonebig/numba,jriehl/numba,stonebig/numba,gmarkall/numba,stuartarchibald/numba,GaZ3ll3/numba,ssarangi/numba,ssarangi/numba,stefanseefeld/numba,stuartarchibald/numba,IntelLabs/numba,sklam/numba,gmarkall/numba,GaZ3ll3/numba,gdementen/numba,cpcloud/numba,stuartarchibald/numba,GaZ3ll3/numba,cpcloud/numba,numba/numba,sklam/numba,sklam/numba,GaZ3ll3/numba,gdementen/numba,stefanseefeld/numba,gdementen/numba,pitrou/numba,seibert/numba,ssarangi/numba,cpcloud/numba,gdementen/numba,jriehl/numba,jriehl/numba,jriehl/numba,pombredanne/numba,stefanseefeld/numba,numba/numba,gdementen/numba,sklam/numba,numba/numba,GaZ3ll3/numba,gmarkall/numba,IntelLabs/numba,pombredanne/numba,stefanseefeld/numba,cpcloud/numba,seibert/numba,seibert/numba,gmarkall/numba,sklam/numba,pitrou/numba,seibert/numba,numba/numba,pombredanne/numba,pitrou/numba,ssarangi/numba,stonebig/numba,pitrou/numba,ssarangi/numba,seibert/numba,IntelLabs/numba,pombredanne/numba,stefanseefeld/numba,jriehl/numba,cpcloud/numba