cuda: Minor fixes to distribution helper

Formatting, version number, comments.

tools/cufinufft/distribution_helper.sh

@@ -2,13 +2,13 @@
 
 # Helper Script For Building Wheels
 
-cufinufft_version=1.3
+cufinufft_version=2.2
 manylinux_version=manylinux2014
 cuda_version=11.0
 dockerhub=janden
 
 
-echo "# build the wheel"
+echo "# Build the docker image"
 docker build \
     --file tools/cufinufft/docker/cuda${cuda_version}/Dockerfile-x86_64 \
     --tag ${dockerhub}/cufinufft-${cufinufft_version}-${manylinux_version} .
@@ -43,10 +43,8 @@ echo "# Copy the wheels we care about to the dist folder"
 mkdir -p dist
 cp -v wheelhouse/cufinufft-${cufinufft_version}-cp3*${manylinux_version}* dist
 
-
 echo "The following steps should be performed manually for now.\n"
 
-
 echo "# Push to Test PyPI for review/testing"
 echo "#twine upload -r testpypi dist/*"
 echo