Update docs/source/user/vectorize.rst
Update docs/source/user/vectorize.rst

Co-authored-by: Siu Kwan Lam <e95e906260a7598cb60b4ce2d493caf7f665650c@users.noreply.github.com>
gmarkall/numba,stuartarchibald/numba,IntelLabs/numba,IntelLabs/numba,seibert/numba,stuartarchibald/numba,stonebig/numba,numba/numba,stuartarchibald/numba,numba/numba,gmarkall/numba,stonebig/numba,gmarkall/numba,numba/numba,cpcloud/numba,numba/numba,seibert/numba,gmarkall/numba,seibert/numba,stonebig/numba,numba/numba,stuartarchibald/numba,IntelLabs/numba,cpcloud/numba,seibert/numba,cpcloud/numba,cpcloud/numba,stonebig/numba,gmarkall/numba,IntelLabs/numba,cpcloud/numba,stonebig/numba,IntelLabs/numba,stuartarchibald/numba,seibert/numba