chore: Fix examples for Endpoint Request/Response Snippet pages (#1399)

Author: devalog

fern/products/docs/pages/component-library/default-components/endpoint-request-snippet.mdx

@@ -4,17 +4,17 @@ description: 'Reference an endpoint request from your API Reference'
 ---
 
 The `EndpointRequestSnippet` component is used to reference an endpoint request from 
-your API Reference. Below is an example of referencing the request for the `POST /snippets` endpoint.
+your API Reference. Below is an example of referencing the request for the `POST /chat/{domain}` endpoint.
 
 <CodeBlock title="Markdown">
   ```jsx
-  <EndpointRequestSnippet endpoint="POST /snippets" />
+  <EndpointRequestSnippet endpoint="POST /chat/{domain}" />
   ```
 </CodeBlock>
 
 will be rendered as: 
 
-<EndpointRequestSnippet endpoint="POST /snippets" />
+<EndpointRequestSnippet endpoint="POST /chat/{domain}" />
 
 ### Reference particular examples
 
@@ -28,7 +28,7 @@ to the name of the example. See the steps below:
 
   <AccordionGroup>
     <Accordion title="OpenAPI">
-      ```yaml {12}
+      ```yaml openapi.yml {12}
       paths:
         /pet:
           put:
@@ -47,7 +47,7 @@ to the name of the example. See the steps below:
       ```
     </Accordion>
     <Accordion title="Fern Definition">
-    ```yaml {11}
+    ```yaml pets.yml {11}
     service:
       auth: true
       base-path: ""
@@ -71,7 +71,7 @@ to the name of the example. See the steps below:
   In the API Definition, the example had a name `ExampleWithMarkley`. You can reference
   the example directly: 
 
-  ```jsx {3}
+  ```jsx Markdown {3}
     <EndpointRequestSnippet 
       endpoint="PUT /pet" 
       example="ExampleWithMarkley"

fern/products/docs/pages/component-library/default-components/endpoint-response-snippet.mdx

@@ -5,17 +5,17 @@ description: 'Reference an endpoint response from your API Reference'
 
 The `EndpointResponseSnippet` component is used to reference an endpoint 
 response from your API Reference. Below is an example of referencing the 
-response for the `POST /snippets` endpoint.
+response for the `POST /chat/{domain}` endpoint.
 
 <CodeBlock title="Markdown">
 ```jsx
-<EndpointResponseSnippet endpoint='POST /snippets' />
+<EndpointResponseSnippet endpoint='POST /chat/{domain}' />
 ```
 </CodeBlock>
 
 will be rendered as
 
-<EndpointResponseSnippet endpoint='POST /snippets' />
+<EndpointResponseSnippet endpoint='POST /chat/{domain}' />
 
 
 ### Reference particular examples
@@ -30,7 +30,7 @@ to the name of the example. See the steps below:
 
   <AccordionGroup>
     <Accordion title="OpenAPI">
-      ```yaml {13}
+      ```yaml openapi.yml {13}
       paths:
         /pet/{petId}:
           put:
@@ -51,7 +51,7 @@ to the name of the example. See the steps below:
       ```
     </Accordion>
     <Accordion title="Fern Definition">
-    ```yaml {11}
+    ```yaml pets.yml {11}
     service:
       auth: true
       base-path: ""
@@ -77,7 +77,7 @@ to the name of the example. See the steps below:
   In the API Definition, the example had a name `ExampleWithMarkley`. You can reference
   the example directly: 
 
-  ```jsx {3}
+  ```jsx Markdown {3}
     <EndpointResponseSnippet 
       endpoint="GET /pet/{petId}" 
       example="ExampleWithMarkley"