add comments to .lua file
add comments to .lua file

ChrisWhiten/nginx-jwt,unibet/nginx-jwt,auth0/nginx-jwt,ChrisWhiten/nginx-jwt,unibet/nginx-jwt,bobrik/nginx-jwt,njcaruso/nginx-jwt,rubyboy/nginx-jwt,rubyboy/nginx-jwt,njcaruso/nginx-jwt,auth0/nginx-jwt,bobrik/nginx-jwt