Fix a type in the debug output (number of RTCP socket was printed as number of RTP).
Fix a type in the debug output (number of RTCP socket was printed
as number of RTP).

sippy/rtpproxy,synety-jdebp/rtpproxy,synety-jdebp/rtpproxy,dsanders11/rtpproxy,sippy/rtpproxy,synety-jdebp/rtpproxy,dsanders11/rtpproxy,jevonearth/rtpproxy,synety-jdebp/rtpproxy,jevonearth/rtpproxy,dsanders11/rtpproxy,jevonearth/rtpproxy,jevonearth/rtpproxy,sippy/rtpproxy