Improve message on RemoteProtocolError exception when server disconnects without sending a response#313

lovelydinosaur merged 2 commits intomasterencode/httpcore:masterfrom

raise-connect-error-for-h11-case-when-server-does-not-send-a-responseencode/httpcore:raise-connect-error-for-h11-case-when-server-does-not-send-a-responseCopy head branch name to clipboard