Fix doc (#793)

Co-authored-by: Steven Palma <imstevenpmwork@ieee.org>

Author: timqian

examples/10_use_so100.md

@@ -99,22 +99,22 @@ Example output when identifying the leader arm's port (e.g., `/dev/tty.usbmodem5
 ```
 Finding all available ports for the MotorBus.
 ['/dev/tty.usbmodem575E0032081', '/dev/tty.usbmodem575E0031751']
-Remove the usb cable from your DynamixelMotorsBus and press Enter when done.
+Remove the usb cable from your MotorsBus and press Enter when done.
 
 [...Disconnect leader arm and press Enter...]
 
-The port of this DynamixelMotorsBus is /dev/tty.usbmodem575E0031751
+The port of this MotorsBus is /dev/tty.usbmodem575E0031751
 Reconnect the usb cable.
 ```
 Example output when identifying the follower arm's port (e.g., `/dev/tty.usbmodem575E0032081`, or possibly `/dev/ttyACM1` on Linux):
 ```
 Finding all available ports for the MotorBus.
 ['/dev/tty.usbmodem575E0032081', '/dev/tty.usbmodem575E0031751']
-Remove the usb cable from your DynamixelMotorsBus and press Enter when done.
+Remove the usb cable from your MotorsBus and press Enter when done.
 
 [...Disconnect follower arm and press Enter...]
 
-The port of this DynamixelMotorsBus is /dev/tty.usbmodem575E0032081
+The port of this MotorsBus is /dev/tty.usbmodem575E0032081
 Reconnect the usb cable.
 ```