Fix documentation examples setting RGB LED
Update the examples using set_led function and replacing to use set_rgb
Fixes
@@ -81,7 +81,7 @@ You can set the colour of an LED in either the RGB colourspace, or HSV (Hue, Sat
Set the first LED - `0` - to Purple `255, 0, 255`:
```python
-led_strip.set_led(0, 255, 0, 255)
+led_strip.set_rgb(0, 255, 0, 255)
```
#### HSV
@@ -133,7 +133,7 @@ You can set the colour of an LED in either the RGB colourspace, or HSV (Hue, Sat
Set the first LED - `0` - to Purple `255, 0, 255`:
```python
-led_strip.set_led(0, 255, 0, 255)
+led_strip.set_rgb(0, 255, 0, 255)
```
#### HSV
