Updated docs to reflect filename changes

Author: evaherrada

docs/examples.rst

@@ -3,18 +3,18 @@ Simple tests
 
 Ensure your device works with this simple test.
 
-.. literalinclude:: ../examples/dc_motor.py
-    :caption: examples/dc_motor.py
+.. literalinclude:: ../examples/motor_dc_motor.py
+    :caption: examples/motor_dc_motor.py
     :linenos:
 
-.. literalinclude:: ../examples/stepper_motor.py
-    :caption: examples/stepper_motor.py
+.. literalinclude:: ../examples/motor_stepper_motor.py
+    :caption: examples/motor_stepper_motor.py
     :linenos:
 
-.. literalinclude:: ../examples/servo_sweep.py
-    :caption: examples/servo_sweep.py
+.. literalinclude:: ../examples/motor_servo_sweep.py
+    :caption: examples/motor_servo_sweep.py
     :linenos:
 
-.. literalinclude:: ../examples/continuous_servo.py
-    :caption: examples/continuous_servo.py
+.. literalinclude:: ../examples/motor_continuous_servo.py
+    :caption: examples/motor_continuous_servo.py
     :linenos: