diff --git a/clever/launch/aruco.launch b/clever/launch/aruco.launch
index 5cddb88e..bc8a3b86 100644
--- a/clever/launch/aruco.launch
+++ b/clever/launch/aruco.launch
@@ -3,6 +3,8 @@
     <arg name="aruco_map" default="false"/>
     <arg name="aruco_vpe" default="false"/>
 
+    <!-- For additional help go to https://clever.copterexpress.com/aruco.html -->
+
     <!-- aruco_detect: detect aruco markers, estimate poses -->
     <node name="aruco_detect" pkg="nodelet" if="$(arg aruco_detect)" type="nodelet" args="load aruco_pose/aruco_detect nodelet_manager" output="screen" clear_params="true">
         <remap from="image_raw" to="main_camera/image_raw"/>