How to remove tcp header?

I am saving packets with multiple file or with dumpcap and I see like this : € X þ $À6 @ íëÃNxXÀ¨£ P&E»kKí¨<PEà;
HTTP/1.1 200 OK Cache-Control: private

And I want to appear in file like this : HTTP/1.1 200 OK Cache-Control: private

I am working on windows and for dumpcap I use this commands : cd\pro cd wires tshark -D dumpcap -i 5 -s 96-w packets.cap