expand checkpoint description

plasma-group · May 21, 2019 · 24b17c8 · 24b17c8
1 parent c922ff0
commit 24b17c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/docs/src/spec/src/02-contracts/deposit-contract.rst b/packages/docs/src/spec/src/02-contracts/deposit-contract.rst
@@ -95,7 +95,7 @@ Checkpoint
 
 Description
 ^^^^^^^^^^^
-Represents a `checkpoint`_ of a particular state update.
+Represents a `checkpoint`_ of a particular state update on which a "checkpoint game" is being or has been played out.  Checkpoints wich have successfully passed the checkpoint game are considered "finalized", meaning the plasma contract should ignore all state updates on that range with an older plasma block number.
 
 Fields
 ^^^^^^