[Schema] Clarify that not required -> optional
Signed-off-by: Rob Dolin <robdolin@microsoft.com>
R
Rob Dolin (MSFT) committed
9f63b9b4b808e53d58d97db1751b32b8e0f885dd
Parent: 529548a
Committed by GitHub <noreply@github.com>
on 2/27/2017, 4:45:01 PM