Log Message:
-----------
Update comment that pgNotify.be_pid is pid of the notifying server process.
Modified Files:
--------------
pgsql/src/interfaces/libpq:
libpq-fe.h (r1.125 -> r1.126)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/libpq-fe.h.diff?r1=1.125&r2=1.126)