docs: remove admonitions from documentation

README.md

@@ -37,15 +37,15 @@ npm install @metamask/keyring-api
 
 ## Account Snaps
 
-> **:point_up: Important**: Before implementing your Snap, please make sure to
+> :point_up: **Important**: Before implementing your Snap, please make sure to
 > read the [security recommendations](./docs/security.md) and the [architecture
 > document](./docs/architecture.md).
 
 Starting with MetaMask 11.4, Snaps can implement the Keyring API. This allows
 users to manage their accounts in a more flexible way, and enables developers
 to build new types of accounts.
 
-> **:pencil: Note:** You can also build MetaMask from [source][extension-repo]
+> :pencil2: **Note:** You can also build MetaMask from [source][extension-repo]
 > from the `develop` branch.
 
 Follow these steps to implement the Keyring API in your Snap. Please note that
@@ -62,14 +62,14 @@ these instruction assume that you are already familiar with the process of
    }
    ```
 
-   > **:point_up: Important**: Ensure that your keyring implements the [methods
+   > :point_up: **Important**: Ensure that your keyring implements the [methods
    > called by MetaMask][exposed-methods], otherwise some features may not
    > work.
 
 2. **Handle requests submitted by MetaMask:**
 
    MetaMask will submit requests through the `submitRequest` method of your the
-   Keyring API (check the supported [EVM methods](./docs/evm_methods.md)). Here
+   Keyring API (check the supported [EVM methods](./docs/evm-methods.md)). Here
    is an example of request:
 
    ```json
@@ -178,7 +178,7 @@ these instruction assume that you are already familiar with the process of
 
       MetaMask will return an error if the request does not exist.
 
-      > **:pencil: Note:** This only applies to Snaps that implement the
+      > :pencil2: **Note:** This only applies to Snaps that implement the
       > [asynchronous transaction flow][async-flow].
 
    5. When a request is rejected:
@@ -196,7 +196,7 @@ these instruction assume that you are already familiar with the process of
 
       MetaMask will return an error if the request does not exist.
 
-      > **:pencil: Note:** This only applies to Snaps that implement the
+      > :pencil2: **Note:** This only applies to Snaps that implement the
       > [asynchronous transaction flow][async-flow].
 
 4. **Expose the Keyring API:**
@@ -283,7 +283,7 @@ implementation:
   emitSnapKeyringEvent(snap, KeyringEvent.RequestRejected, { id: request.id });
   ```
 
-  > **:point_up: Important**: For all events above, MetaMask may return an error
+  > :point_up: **Important**: For all events above, MetaMask may return an error
   > indicating that the event was not handled, possibly because it contains
   > invalid arguments.
 

docs/evm_methods.md → docs/evm-methods.md

@@ -3,8 +3,7 @@
 Here we document the methods that an account Snap may implement to support
 requests originated from dapps.
 
-> [!NOTE]
-> The methods described here may have different returns values than the ones
+> :pencil2: **Note:** The methods described here may differ from the ones
 > defined in the [Ethereum JSON-RPC Specification][execution-api] or in
 > [MetaMask's API Reference][metamask-api-reference].
 
@@ -51,9 +50,8 @@ Adds support to [`personal_sign`][personal-sign].
 
 Adds support to [`eth_sign`][eth-sign].
 
-> [!WARNING]
-> Please read the following articles to understand the risks of using this
-> method and its differences with `personal_sign`:
+> :warning: **Warning:** Please read the following articles to understand the
+> risks of using this method and its differences with `personal_sign`:
 >
 > - [What is 'eth_sign' and why is it a risk?][eth-sign-risk]
 > - [Sign data (MetaMask Docs)][sign-data]
@@ -229,9 +227,8 @@ Adds support to [`eth_sendTransaction`][eth-send-transaction].
 
 Adds support to [`eth_signtypeddata_v4`][eth-sign-typed-data].
 
-> [!NOTE]
-> You can also implement support for `eth_signTypedData_v1` and
-> `eth_signTypedData_v3`, but they are [deprecated](#deprecated-methods).
+> :pencil2: **Note:** You can also implement support for `eth_signTypedData_v1`
+> and `eth_signTypedData_v3`, but they are [deprecated](#deprecated-methods).
 >
 > In summary, the differences between the versions are:
 >

docs/security.md

@@ -139,10 +139,10 @@ async submitRequest(request: KeyringRequest): Promise<SubmitRequestResponse> {
 }
 ```
 
-> [!IMPORTANT]
-> Only HTTPS URLs are allowed in the `url` field, and the provided URL will be
-> checked against a [list of blocked domains][eth-phishing-detect]. However,
-> for development purposes, HTTP URLs are allowed on Flask.
+> :point_up: **Important:** Only HTTPS URLs are allowed in the `url` field, and
+> the provided URL will be checked against a [list of blocked
+> domains][eth-phishing-detect]. However, for development purposes, HTTP URLs
+> are allowed on Flask.
 >
 > We also enforce that the redirect URL links to a page within one of the
 > allowed origins present in the Snap's manifest.