NUT-20: fix markdown (#207)

* fix markdown

* prettier

* fix markup

04.md

@@ -51,7 +51,9 @@ Where `quote` is the quote ID and `request` is the payment request to fulfill. `
 - `"PAID"` means that the request has been paid.
 - `"ISSUED"` means that the quote has already been issued.
 
-> [!CAUTION] > `quote` is a **unique and random** id generated by the mint to internally look up the payment state. `quote` **MUST** remain a secret between user and mint and **MUST NOT** be derivable from the payment request. A third party who knows the `quote` ID can front-run and steal the tokens that this operation mints.
+> [!CAUTION]
+>
+> `quote` is a **unique and random** id generated by the mint to internally look up the payment state. `quote` **MUST** remain a secret between user and mint and **MUST NOT** be derivable from the payment request. A third party who knows the `quote` ID can front-run and steal the tokens that this operation mints.
 
 ## Example
 

20.md

@@ -8,7 +8,9 @@
 
 This NUT defines signature-based authentication for mint quote redemption. When requesting a mint quote, clients provide a public key. The mint will then require a valid signature from the corresponding secret key to process the mint operation.
 
-> [!CAUTION] > [NUT-04][04] mint quotes without a public key can be minted by anyone who knows the mint quote id without providing a signature.
+> [!CAUTION]
+>
+> [NUT-04][04] mint quotes without a public key can be minted by anyone who knows the mint quote id without providing a signature.
 
 ## Mint quote
 
@@ -33,7 +35,9 @@ with the requested `amount`,`unit`, and `description` according to [NUT-04][04].
 
 `pubkey` is the public key that will be required for signature verification during the minting operation. The mint will only mint ecash after receiving a valid signature from the corresponding private key in the subsequent `PostMintRequest`.
 
-> [!IMPORTANT] > **Privacy:** To prevent the mint from being able to link multiple mint quotes, wallets **SHOULD** generate a unique public key for each mint quote request.
+> [!IMPORTANT]
+>
+> **Privacy:** To prevent the mint from being able to link multiple mint quotes, wallets **SHOULD** generate a unique public key for each mint quote request.
 
 The mint `Bob` then responds with a `PostMintQuoteBolt11Response`:
 
@@ -76,6 +80,7 @@ Response of `Bob`:
 To provide a signature for a mint request, the owner of the signing public keys must concatenate the quote ID `quote` in `PostMintQuoteBolt11Response` and the `B_` fields of all `BlindedMessages` in the `PostMintBolt11Request` (i.e., the outputs, see [NUT-00][00]) to a single message string in the order they appear in the `PostMintRequest`. This concatenated string is then hashed and signed (see [Signature scheme](#signature-scheme)).
 
 > [!NOTE]
+>
 > Concatenating the quote ID and the outputs into a single message prevents maliciously replacing the outputs.
 
 If a request has `n` outputs, the message to sign becomes: