Update contracts/src/CrossChainApplications/README.md

Co-authored-by: Michael Kaplan <55204436+michaelkaplan13@users.noreply.github.com>
Signed-off-by: minghinmatthewlam <matthew.lam@avalabs.org>

contracts/src/CrossChainApplications/README.md

@@ -4,7 +4,7 @@ This directory includes cross-chain applications that are built on top of the [T
 
 ## Example Applications
 
-- `ERC20Bridge` allows cross chain bridging of erc20 assets. More details found [here](./examples/ERC20Bridge/README.md)
+- `ERC20Bridge` allows cross-chain transfers of existing ERC20 assets. More details found [here](./examples/ERC20Bridge/README.md)
 - `ExampleMessenger` a simple cross chain messenger that demonstrates Teleporter application sending arbitrary string data. More details found [here](./examples/ExampleMessenger/README.md)
 - `VerifiedBlockHash` publishes the latest block hash of one chain to a destination chain that receives the hash and verifies the sender. Includes `BlockHashPublisher` and `BlockHashReceiver`. More details found [here](./examples/VerifiedBlockHash/README.md)
 - `NativeTokenBridge` demonstrates transferring native/erc20 tokens on a source chain for native tokens on a destination chain. More details found [here](./examples/NativeTokenBridge/README.md)