Update Gemfile
Update Gemfile

# Change Gemfile source to https://rubygems.org to stop warning.
 
# The source :rubygems is deprecated because HTTP requests are insecure.
# Please change your source to 'https://rubygems.org' if possible, or
# 'http://rubygems.org' if not.
apardo/cs_comments_service,Stanford-Online/cs_comments_service,gsehub/cs_comments_service,apardo/cs_comments_service,apigee/edx-cs_comments_service,EDUlib/cs_comments_service,nttks/cs_comments_service,Unow/cs_comments_service,rue89-tech/cs_comments_service,miptliot/cs_comments_service,Unow/cs_comments_service,gsehub/cs_comments_service,apardo/cs_comments_service,Stanford-Online/cs_comments_service,Unow/cs_comments_service,edx/cs_comments_service,edx/cs_comments_service,miptliot/cs_comments_service,edx-solutions/cs_comments_service,nttks/cs_comments_service,Stanford-Online/cs_comments_service,nttks/cs_comments_service,edx/cs_comments_service,EDUlib/cs_comments_service,apigee/edx-cs_comments_service,EDUlib/cs_comments_service,rue89-tech/cs_comments_service,miptliot/cs_comments_service,edx-solutions/cs_comments_service,rue89-tech/cs_comments_service,edx-solutions/cs_comments_service,gsehub/cs_comments_service