diff --git a/README.md b/README.md
index 36f87fd..c0fac9e 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ The owner has the capability to pause all deposits. However, it cannot prevent a
 
 The protocol can be upgrade to add new functionality or fix issues but it can only be upgraded after a 7 day timelock. This prevents the owner from upgrading it to malicious implementation, as users will have enough time to leave the protocol by either claiming or cancelling their gifts.
 
-Through an upgrade, the owner can make the protocol non upgradeable in the future
+Through an upgrade, the owner can make the protocol non upgradeable in the future.
 
 ## Escrow account address calculation