Small structure edit

Author: bradleycamacho

pages/notices/superchain-withdrawal-pause-test.mdx

@@ -26,9 +26,11 @@ import { Steps, Callout } from 'nextra/components'
 
 The Optimism Collective will be testing improved incident response features on the Sepolia Superchain. 
 
-During this excercise, the privileged [`GUARDIAN`](/superchain/privileged-roles#guardian) address will call the `pause` function on the `SuperchainConfig`. 
-Members of the Optimism Collective's security team will ensure that the pause is executed correctly and the incident response improvements worked as intended. 
-Then the `unpause` function will be called to resume normal operations. 
+## What's happening
+1. During this excercise, the privileged [`GUARDIAN`](/superchain/privileged-roles#guardian) address will call the `pause` function on the `SuperchainConfig`. 
+1. Members of the Optimism Collective's security team will ensure that the pause is executed correctly and the incident response improvements worked as intended. 
+1. Then the `unpause` function will be called to resume normal operations. 
+
 To learn more about this functionality, please refer to this [documentation](/stack/security/pause). 
 
 This functionality is important for the security of the Superchain and should be understood by Chain Operators, users, and especially for centralized exchanges and third-party bridge operators. **Please note that this will not effect any L1-to-L2 deposit transactions or L2 transactions. No action is required from users or operators.**