Remove incorrect "dvb_"-prefix from parameter description.  Error detected
with section2text.rb, see autoparam patch.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Signed-off-by: NJohannes Stezenbach <js@linuxtv.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>