[bt][affordances] Add missing semicolon

Change-Id: I8084e08cae1b74990654f383042b1cfbd9394fb3
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1533375
Commit-Queue: Ali Saeed <saeedali@google.com>
Reviewed-by: Ali Saeed <saeedali@google.com>
1 file changed