diff --git a/docs/flyte_agents/testing_agents_in_a_local_development_cluster.md b/docs/flyte_agents/testing_agents_in_a_local_development_cluster.md
index df06f5341d..940385b2fb 100644
--- a/docs/flyte_agents/testing_agents_in_a_local_development_cluster.md
+++ b/docs/flyte_agents/testing_agents_in_a_local_development_cluster.md
@@ -69,6 +69,8 @@ plugins:
       endpoint: "localhost:8000" # your grpc agent server port
       insecure: true
       timeouts:
+        # CreateTask, GetTask and DeleteTask are for async agents.
+        # ExecuteTaskSync is for sync agents.
         CreateTask: 5s
         GetTask: 5s
         DeleteTask: 5s