Rearrange sections

README.md

@@ -1,13 +1,5 @@
 # Avalanche Interchain Token Transfer (ICTT)
 
-## Audits
-Some contracts in this repository have been audited. The `main` branch may contain unaudited code. Please check [here](./audits/README.md) for which versions of each contract have been audited.
-DO NOT USE UN-AUDITED CODE IN PRODUCTION!
-
-## Upgradeability
-
-The avalanche-interchain-token-transfer contracts are non-upgradeable and cannot be changed once it is deployed. This provides immutability to the contracts, and ensures that the contract's behavior at each address is unchanging.
-
 ## Overview
 
 Avalanche Interchain Token Transfer (ICTT) is an application that allows users to transfer tokens between Subnets. The implementation is a set of smart contracts that are deployed across multiple Subnets, and leverages [Teleporter](https://github.com/ava-labs/teleporter) for cross-chain communication.
@@ -29,6 +21,14 @@ In addition to supporting basic token transfers, the token transferrer contracts
 
 A breakdown of the structure of the contracts that implement this function can be found under `./contracts` [here](./contracts/README.md).
 
+## Audits
+Some contracts in this repository have been audited. The `main` branch may contain unaudited code. Please check [here](./audits/README.md) for which versions of each contract have been audited.
+DO NOT USE UN-AUDITED CODE IN PRODUCTION!
+
+## Upgradeability
+
+The avalanche-interchain-token-transfer contracts are non-upgradeable and cannot be changed once it is deployed. This provides immutability to the contracts, and ensures that the contract's behavior at each address is unchanging.
+
 ## Setup
 
 ### Initialize the repository