Fix typo in authorization adapter documentation
Fix typo in authorization adapter documentation

Co-Authored-By: Javier Julio <5a0d877b2fe402660b167613d59b657ca3d1ad70@icloud.com>
activeadmin/activeadmin,deivid-rodriguez/activeadmin,mrjman/activeadmin,deivid-rodriguez/activeadmin,javierjulio/activeadmin,activeadmin/activeadmin,vraravam/activeadmin,activeadmin/activeadmin,vraravam/activeadmin,mrjman/activeadmin,javierjulio/activeadmin,vraravam/activeadmin,mrjman/activeadmin,javierjulio/activeadmin,deivid-rodriguez/activeadmin