extra comma makes the identifier name sent as set instead of
string. Remove extra comma

Change-Id: I9c2b521de17d8d1f32cc81caf005f74ba79e484a
(cherry picked from commit 1f1b05cce2863e8868873a6d910201636c832bc8)
Merge "extra comma makes the identifier name sent as set instead of string. Remove extra comma" into R1.10