Add docblock for ros2interface command (#434)

Signed-off-by: Jacob Perron <jacob@openrobotics.org>
ros2 · Jan 17, 2020 · a4d062b · a4d062b
1 parent 4c5d932
commit a4d062b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ros2interface/ros2interface/command/interface.py b/ros2interface/ros2interface/command/interface.py
@@ -18,6 +18,7 @@
 
 
 class InterfaceCommand(CommandExtension):
+    """Show information about ROS interfaces."""
 
     def add_arguments(self, parser, cli_name):
         self._subparser = parser