chng docs: issue link
chng docs: issue link

Co-authored-by: Alex Reinhart <e2243e5906203f85b91e418726b29e6daf97afe2@stat.cmu.edu>
cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata,cmu-delphi/delphi-epidata