tsl2561: fix indentation of example
tsl2561: fix indentation of example

Signed-off-by: Brendan Le Foll <3e0e8c4069934e8b47d99704927a85c66c0ceb33@intel.com>

Jon-ICS/upm,Propanu/upm,srware/upm,GSmurf/upm,g-vidal/upm,skiselev/upm,yoyojacky/upm,fieldhawker/upm,sasmita/upm,Jon-ICS/upm,g-vidal/upm,pylbert/upm,skiselev/upm,mircea/upm,whbruce/upm,kissbac/upm,stefan-andritoiu/upm,pylbert/upm,Jon-ICS/upm,MakerCollider/upm,0xD34D/upm,tylergibson/upm,rafaneri/upm,tylergibson/upm,nitirohilla/upm,Propanu/upm,afmckinney/upm,fieldhawker/upm,Vaghesh/upm,tripzero/upm,sasmita/upm,tylergibson/upm,arfoll/upm,MakerCollider/upm,sasmita/upm,spitfire88/upm,tripzero/upm,andreivasiliu2211/upm,yoyojacky/upm,mircea/upm,intel-iot-devkit/upm,whbruce/upm,arfoll/upm,malikabhi05/upm,g-vidal/upm,yoyojacky/upm,fieldhawker/upm,mircea/upm,ShawnHymel/upm,Jon-ICS/upm,ShawnHymel/upm,Vaghesh/upm,skiselev/upm,ShawnHymel/upm,jontrulson/upm,kissbac/upm,fieldhawker/upm,tylergibson/upm,whbruce/upm,srware/upm,arfoll/upm,g-vidal/upm,MakerCollider/upm,tripzero/upm,0xD34D/upm,noahchense/upm,rafaneri/upm,intel-iot-devkit/upm,jontrulson/upm,tripzero/upm,Propanu/upm,Propanu/upm,yoyojacky/upm,GSmurf/upm,0xD34D/upm,pylbert/upm,GSmurf/upm,rafaneri/upm,tripzero/upm,stefan-andritoiu/upm,pylbert/upm,noahchense/upm,intel-iot-devkit/upm,Vaghesh/upm,sasmita/upm,arfoll/upm,kissbac/upm,jontrulson/upm,MakerCollider/upm,skiselev/upm,intel-iot-devkit/upm,malikabhi05/upm,tylergibson/upm,srware/upm,spitfire88/upm,mircea/upm,rafaneri/upm,MakerCollider/upm,spitfire88/upm,nitirohilla/upm,andreivasiliu2211/upm,afmckinney/upm,malikabhi05/upm,jontrulson/upm,izard/upm,izard/upm,Propanu/upm,malikabhi05/upm,g-vidal/upm,ShawnHymel/upm,afmckinney/upm,pylbert/upm,rafaneri/upm,andreivasiliu2211/upm,nitirohilla/upm,arfoll/upm,stefan-andritoiu/upm,intel-iot-devkit/upm,whbruce/upm,izard/upm,afmckinney/upm,stefan-andritoiu/upm,nitirohilla/upm,srware/upm,GSmurf/upm,intel-iot-devkit/upm,whbruce/upm,jontrulson/upm,andreivasiliu2211/upm,skiselev/upm,afmckinney/upm,noahchense/upm,ShawnHymel/upm,0xD34D/upm,g-vidal/upm,mircea/upm,Jon-ICS/upm,malikabhi05/upm,spitfire88/upm,noahchense/upm,malikabhi05/upm,srware/upm,skiselev/upm,Propanu/upm,spitfire88/upm,pylbert/upm,stefan-andritoiu/upm,sasmita/upm,Vaghesh/upm,nitirohilla/upm,yoyojacky/upm,kissbac/upm,kissbac/upm,andreivasiliu2211/upm,stefan-andritoiu/upm