RTPS uses NTP encoding with a BASETIME equal to 0.
Also, changed "magic" by "Magic"
Change-Id: I2512176f2018396edaa6b2a1478facd26118cb13
Reviewed-on: https://code.wireshark.org/review/11184
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>