Bump bundler version in docs Gemfile
Bump bundler version in docs Gemfile

vraravam/activeadmin,vraravam/activeadmin,deivid-rodriguez/activeadmin,vraravam/activeadmin,javierjulio/activeadmin,activeadmin/activeadmin,javierjulio/activeadmin,deivid-rodriguez/activeadmin,activeadmin/activeadmin,deivid-rodriguez/activeadmin,activeadmin/activeadmin,javierjulio/activeadmin