MOBILE-1927 calendar: Fix error on description sync
MOBILE-1927 calendar: Fix error on description sync

saman222/moodlemobile2,saman222/moodlemobile2,reskit/moodlemobile,reskit/moodlemobile,reskit/moodlemobile,FMCorz/moodlemobile2,reskit/moodlemobile,moodlehq/moodlemobile2,reskit/moodlemobile,reskit/moodlemobile,saman222/moodlemobile2,moodlehq/moodlemobile2,FMCorz/moodlemobile2,dpalou/moodlemobile2,moodlehq/moodlemobile2,moodlehq/moodlemobile2,saman222/moodlemobile2,dpalou/moodlemobile2,saman222/moodlemobile2,moodlehq/moodlemobile2,moodlehq/moodlemobile2,dpalou/moodlemobile2