Fix spelling of "writing"
Fix spelling of "writing"

Signed-off-by: Jean-Paul Saman <c35aa29dc4eb008b34a9adceca7414ea1db124ba@videolan.org>

paraeco/libdvbpsi,mwgoldsmith/dvbpsi,mwgoldsmith/dvbpsi,mwgoldsmith/dvbpsi,mwgoldsmith/dvbpsi,paraeco/libdvbpsi,paraeco/libdvbpsi,paraeco/libdvbpsi