update docstring

Signed-off-by: Miaofei <miaofei@amazon.com>
ros2 · Feb 7, 2020 · 1723927 · 1723927
1 parent 6a4486f
commit 1723927
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/rclpy/rclpy/node.py b/rclpy/rclpy/node.py
@@ -1701,7 +1701,7 @@ 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
@@ -1728,7 +1728,7 @@ 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