Fixing errors in comments
Fixing errors in comments

Signed-off-by: Connie Berardi <37b36aa3e06f599c36fb6e81680d98fd9bc00e23@intel.com>

SiyuanZeng/webapps-flashcards,01org/webapps-flashcards,dliu32x/webapps-flashcards,01org/webapps-flashcards