Migrate old callout syntax

docs/concepts/tokens/decentralized-exchange/index.md

@@ -12,7 +12,7 @@ targets:
 
 The XRP Ledger has possibly the world's oldest _decentralized exchange_ (sometimes abbreviated "DEX"), operating continuously since the XRP Ledger's launch in 2012. The exchange allows users to buy and sell [tokens](../index.md) for XRP or other tokens, with minimal [fees](../../transactions/fees.md) charged to the network itself (not paid out to any party).
 
-**Caution:** Anyone can [issue a token](../../../tutorials/how-tos/use-tokens/issue-a-fungible-token.md) with any currency code or ticker symbol they want and sell it in the decentralized exchange. Always perform due diligence before buying a token, and pay attention to the issuer. Otherwise, you might give up something of value and receive worthless tokens in exchange.
+{% admonition type="warning" name="Caution" %}Anyone can [issue a token](../../../tutorials/how-tos/use-tokens/issue-a-fungible-token.md) with any currency code or ticker symbol they want and sell it in the decentralized exchange. Always perform due diligence before buying a token, and pay attention to the issuer. Otherwise, you might give up something of value and receive worthless tokens in exchange.{% /admonition %}
 
 ## Structure
 
@@ -42,7 +42,7 @@ The above diagram shows an example trade in the decentralized exchange. In this
 
 Later transactions, including ones executed immediately after Tran's in the _same_ ledger, use the updated order books for their trades, so they can consume part or all of Tran's Offer until it's fully filled or Tran cancels it.
 
-**Note:** The canonical order transactions execute in when a ledger is closed and validated is not the same as the order those transactions were sent. When multiple transactions affect the same order book in the same ledger, the final results of those transactions may be very different than the tentative results calculated at the time of transaction submission. For more details on when transactions' results are or are not final, see [Finality of Results](../../transactions/finality-of-results/index.md).
+{% admonition type="info" name="Note" %}The canonical order transactions execute in when a ledger is closed and validated is not the same as the order those transactions were sent. When multiple transactions affect the same order book in the same ledger, the final results of those transactions may be very different than the tentative results calculated at the time of transaction submission. For more details on when transactions' results are or are not final, see [Finality of Results](../../transactions/finality-of-results/index.md).{% /admonition %}
 
 
 ## Limitations

docs/concepts/tokens/decentralized-exchange/offers.md

@@ -96,7 +96,7 @@ Expiration times are specified down to the second, but the exact, real-world tim
 
 This is a consequence of how the network reaches agreement. For the entire peer-to-peer network to reach a consensus, all servers must agree which Offers are expired when executing transactions. Individual servers may have slight differences in their internal clock settings, so they might not reach the same conclusions about which Offers were expired if they each used the "current" time. The close time of a ledger is not known until after the transactions in that ledger have been executed, so servers use the official close time of the _previous_ ledger instead. The [close times of ledgers are rounded](../../ledgers/ledger-close-times.md), which further increases the potential difference between real-world time and the time used to determine if an Offer is expired.
 
-**Note:** Expired Offers remain in the ledger data until a transaction removes them. Until then, they can continue to appear in data retrieved from the API (for example, using the [ledger_entry method][]). Transactions automatically delete any expired and unfunded Offers they find, usually while executing Offers or cross-currency payments that would have matched or canceled them. The owner reserve associated with an Offer is only made available again when the Offer is actually deleted.
+{% admonition type="info" name="Note" %}Expired Offers remain in the ledger data until a transaction removes them. Until then, they can continue to appear in data retrieved from the API (for example, using the [ledger_entry method][]). Transactions automatically delete any expired and unfunded Offers they find, usually while executing Offers or cross-currency payments that would have matched or canceled them. The owner reserve associated with an Offer is only made available again when the Offer is actually deleted.{% /admonition %}
 
 
 ## See Also