style(developer-hub): fix formatting in getting-started.mdx

Co-Authored-By: Ali <ali@dourolabs.xyz>

Author: devin-ai-integration[bot]

apps/developer-hub/content/docs/price-feeds/pro/getting-started.mdx

@@ -142,10 +142,11 @@ client.subscribe({
 ```
 
 <Callout type="info">
-  For a detailed explanation of every property passed to `client.subscribe`, see the [Payload Reference](/price-feeds/pro/payload-reference#stream-response-structure).
+  For a detailed explanation of every property passed to `client.subscribe`, see
+  the [Payload
+  Reference](/price-feeds/pro/payload-reference#stream-response-structure).
 </Callout>
 
-
   </Step>
 </Steps>