update docstring

Signed-off-by: Miaofei <miaofei@amazon.com>
ros2 · Jan 24, 2020 · cc07683 · cc07683
1 parent a0b946c
commit cc07683
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/rclpy/rclpy/node.py b/rclpy/rclpy/node.py
@@ -1672,7 +1672,7 @@ def get_publishers_info_by_topic(
         """
         Return a list of publishers publishing to a given topic.
 
-        The returned parameter is a list of dictionaries, where each dictionary will contain
+        The returned parameter is a list of TopicEndpointInfo objects, where each will contain
         the node name, node namespace, topic type, topic endpoint's GID, and its QoS profile.
 
         When the `no_mangle` parameter is `true`, the provided `topic_name` should be a valid topic
@@ -1699,7 +1699,7 @@ def get_subscriptions_info_by_topic(
         """
         Return a list of subscriptions to a given topic.
 
-        The returned parameter is a list of dictionaries, where each dictionary will contain
+        The returned parameter is a list of TopicEndpointInfo objects, where each will contain
         the node name, node namespace, topic type, topic endpoint's GID, and its QoS profile.
 
         When the `no_mangle` parameter is `true`, the provided `topic_name` should be a valid topic