    # File lib/chef/formatters/error_inspectors/cookbook_resolve_error_inspector.rb, line 36
            def add_explanation(error_description)
              case exception
              when Net::HTTPServerException, Net::HTTPFatalError
                humanize_http_exception(error_description)
              when *NETWORK_ERROR_CLASSES
                describe_network_errors(error_description)
              else
                error_description.section("Unexpected Error:","#{exception.class.name}: #{exception.message}")
              end
            end