build.sh: Align a hash in a comment
build.sh: Align a hash in a comment

No functional change, just to improve the aesthetics of the script.
numba/numba,IntelLabs/numba,cpcloud/numba,cpcloud/numba,numba/numba,numba/numba,seibert/numba,seibert/numba,cpcloud/numba,IntelLabs/numba,IntelLabs/numba,numba/numba,cpcloud/numba,cpcloud/numba,seibert/numba,seibert/numba,seibert/numba,IntelLabs/numba,numba/numba,IntelLabs/numba