Fix node operator doc quote (#19874)

## Description 
Fix node operator doc quote

## Test plan 
Before:
![Screenshot 2024-10-15 at 3 31
55 PM](https://github.com/user-attachments/assets/c6aabc7b-328c-4404-be4a-b8b5c124e111)

After:
![Screenshot 2024-10-15 at 3 32
00 PM](https://github.com/user-attachments/assets/3ef6d6dc-516a-4771-9a2f-a898610893bb)

docs/content/guides/operator/updates.mdx

@@ -12,8 +12,10 @@ Each Sui network is deployed on a consistent schedule. There are extenuating cir
 - `mainnet`: Deployed every two weeks on Wednesdays.
 
 :::info
- For additional details, see each network's [release schedule and configuration](https://sui.io/networkinfo).
- :::
+
+For additional details, see each network's [release schedule and configuration](https://sui.io/networkinfo).
+
+:::
 
 Whenever Sui releases a new version, you must update your Full node with the release to ensure compatibility with the network it connects to. For example, if you use Sui Testnet you should install the version of Sui running on Sui Testnet.