Removed count show for 1 missed call

In code is already defined to show count for 2 or more missed calls.
See line 569.

Change-Id: I337b46264d51a0e106837d227e8279b341117494
Signed-off-by: kecinzer <kecinzer@gmail.com>
Phone: Fix typo in activity

Change-Id: Id580f5bea5728576fbe7ba33b1aed3efd31962ec