fix link to reference page

dcuartielles · web-flow · commit d28884f24834 · 2020-09-01T15:59:48.000+02:00
diff --git a/README.adoc b/README.adoc
@@ -3,7 +3,7 @@
 This library allows an Arduino board to control RC (hobby) servo motors.
 
 For more information about this library please visit us at
-http://www.arduino.cc/en/Reference/Servo
+https://www.arduino.cc/reference/en/libraries/servo/
 
 == License ==
 
