Correct RGBLED recipe

docs/recipes.md

@@ -310,18 +310,18 @@ led = RGBLED(red=9, green=10, blue=11)
 led.red = 1  # full red
 led.red = 0.5  # half red
 
-led.rgb = (0, 1, 0)  # full green
+led.color = (0, 1, 0)  # full green
 
-led.rgb = (1, 0, 1)  # magenta
-led.rgb = (1, 1, 0)  # yellow
-led.rgb = (0, 1, 1)  # cyan
-led.rgb = (1, 1, 1)  # white
+led.color = (1, 0, 1)  # magenta
+led.color = (1, 1, 0)  # yellow
+led.color = (0, 1, 1)  # cyan
+led.color = (1, 1, 1)  # white
 
-led.rgb = (0, 0, 0)  # off
+led.color = (0, 0, 0)  # off
 
 # slowly increase intensity of blue
 for n in range(100):
-    led.blue += 0.01
+    led.blue = n/100
     sleep(0.1)
 ```