fix: apply prettier formatting

Co-Authored-By: Nidhi Singh <[email protected]>

Author: devin-ai-integration[bot]

pages/lazer/payload-reference.mdx

@@ -134,8 +134,8 @@ Main aggregate price calculated from all contributing publishers
   **Null Price Values**: In some cases, you may receive a `null` value for the
   `price` field (shown as `"price": null` in JSON). This indicates that the
   price could not be computed at that moment. When this occurs, you should
-  either use the last valid price you received or wait for a fresh update with
-  a valid price. Note that you may not always receive a price update in the
+  either use the last valid price you received or wait for a fresh update with a
+  valid price. Note that you may not always receive a price update in the
   response if no valid price is available.
 </Callout>