diff --git a/doc/jsk_topic_tools/lib/passthrough_nodelet.md b/doc/jsk_topic_tools/lib/passthrough_nodelet.md
index d7bc76d14..026489e40 100644
--- a/doc/jsk_topic_tools/lib/passthrough_nodelet.md
+++ b/doc/jsk_topic_tools/lib/passthrough_nodelet.md
@@ -40,13 +40,13 @@
 $ roslaunch jsk_topic_tools passthrough_sample.launch
 
 # Terminal 2
-$ rostopic pub /passthrough_sample/input std_msgs/String "data: 'hello'" -r10
+$ rostopic pub /input std_msgs/String "data: 'hello'" -r10
 
 # Terminal 3
-$ rostopic echo /passthrough_sample/input
+$ rostopic echo /input
 
 # Terminal 4
-$ rostopic echo /passthrough_sample/output
+$ rostopic echo /output
 
 # Terminal 5
 $ rosservice call /passthrough_sample/request