Remove a useless todo

src/cowboy_http.erl

@@ -732,12 +732,10 @@ parse_body(Buffer, State=#state{in_streamid=StreamID, in_state=
 			%% @todo Asks for 0 or more bytes.
 			{data, StreamID, nofin, Data, State#state{in_state=
 				PS#ps_body{transfer_decode_state=TState}}, Rest};
-		%% @todo We probably want to confirm that the total length
-		%% is the same as the content-length, if one was provided.
-		{done, _TotalLength, Rest} ->
+		{done, _HasTrailers, Rest} ->
 			{data, StreamID, fin, <<>>, set_timeout(
 				State#state{in_streamid=StreamID + 1, in_state=#ps_request_line{}}), Rest};
-		{done, Data, _TotalLength, Rest} ->
+		{done, Data, _HasTrailers, Rest} ->
 			{data, StreamID, fin, Data, set_timeout(
 				State#state{in_streamid=StreamID + 1, in_state=#ps_request_line{}}), Rest}
 	end.