Changed wording in commandline option help of sip_audio_session.py

darcs-hash:20090323134348-58103-8af869041d071c723823f108ee6a6cdf2251ad81
sip_im_session: fix start_loggers() call

darcs-hash:20090323142620-b2873-a4d809aec10ad2bf071d474d776b101482f84086