diff --git a/ur_rtde_driver/doc/setup_tool_communication.md b/ur_rtde_driver/doc/setup_tool_communication.md
index 30d0ad2..143f0ea 100644
--- a/ur_rtde_driver/doc/setup_tool_communication.md
+++ b/ur_rtde_driver/doc/setup_tool_communication.md
@@ -33,7 +33,7 @@ $ roslaunch ur_rtde_driver ur<3|5|10>e_bringup.launch \
 
 The `tool_device_name` is an arbitrary name for the device file at which the device will be
 accessible in the local file system. Most ROS drivers for rs485 devices accept an argument to
-specify the device handle. With the example above you could run the `rs485_node` from the package
+specify the device file path. With the example above you could run the `rs485_node` from the package
 `imaginary_drivers` using the following command:
 
 ```bash