nitb: Don't mention the broken PCAP generation option

The PCAP option doesn't seem to work for TCP/IP based BTS. Don't
mention it to not confuse people that search for a way.
1 file changed
tree: e39b4b3a66932f8e6abc1ed20ae2e79e19e01030
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README