fix(docs): Fix markdown bold formatting (#11628)

Author: MichaelSun48

develop-docs/application/api/public.mdx

@@ -436,7 +436,7 @@ within that endpoint can change at any time. This is a relic from migrating the
 our prior approach. Note that, going forward, we recommend new endpoints always provide response
 schema.
 
-** Can customers use private endpoints?**
+**Can customers use private endpoints?**
 
 Yes, if they wish. However private endpoints are liable to change without notice at any time,
 potentially breaking the customer's code. Please be careful using them.