Fix a link in quickstart.md

docs/quickstart.md

@@ -35,12 +35,11 @@ After creating the account, login with that username and password.
 
 ### Step 3: Load your streaming data {#step3}
 
-If your streaming data resides in or a publicly accessible Kafka or Pulsar instance, follow one of following docs to
-create a source in Timeplus Cloud, then return here to complete the quickstart:
+If your streaming data resides in or a publicly accessible Kafka or Pulsar instance, follow one of following docs to setup data access in Timeplus, then return here to complete the quickstart:
 
 - [Apache Kafka](/kafka-source)
 - [Confluent Cloud](/confluent-cloud-source)
-- [Apache Pulsar](/pulsar-source)
+- [Apache Pulsar](/pulsar-external-stream)
 - [REST API, SDK, and others](/ingestion)
 
 If you don't yet have a streaming data source and would like test out how Timeplus works, Timeplus provides a built-in