FIX: Use correct parameter for error description

Author: davidtaylorhq

lib/omniauth_open_id_connect.rb

@@ -87,7 +87,7 @@ def id_token_info
  end
 
  def callback_phase
- if request.params["error"] && request.params["error_reason"] && response = options.error_handler.call(request.params["error"], request.params["error_reason"])
+ if request.params["error"] && request.params["error_description"] && response = options.error_handler.call(request.params["error"], request.params["error_description"])
  return redirect(response)
  end
  discover! if options[:discovery]