overflown -> overflowed

The past participle for "overflow" is "overflowed". ("Overflown" is the past participle for "overfly".)

fasthttp/client.go

Lines 2545 to 2546 in 1242d8a

	// if the requests' queue is overflown.
	var ErrPipelineOverflow = errors.New("pipelined requests' queue has been overflown. Increase MaxConns and/or MaxPendingRequests")