Update README.md

Author: mwitcpalek

README.md

@@ -93,7 +93,7 @@
 ## PWM
 | Subsystem | name         | ID  |
 | --------- | ------------ | --- |
-|           |              | 0   |
+| LED       | lights       | 0   |
 |           |              | 1   |
 |           |              | 2   |
 |           |              | 3   |
@@ -125,4 +125,4 @@
 | Right Servo | 10.27.67.YY | USB 3.0 |
 | Upper Left  | 10.27.67.XX | USB 2.0 |
 | Upper Right | 10.27.67.YY | USB 2.0 |
-| Rear        | 10.27.67.ZZ | USB 2.0 |
+| Rear        | 10.27.67.ZZ | USB 2.0 |