Added comment for iOS.

It doesn't matter what you send as the duration to vibrate() under iOS, it's always the same.
2016-08-04 10:01:34 -04:00 · 2016-08-04 10:01:34 -04:00 · 066821dbec
commit 066821dbec
parent 2503ef2ee5
1 changed files with 1 additions and 0 deletions
--- a/src/plugins/vibration.ts
+++ b/src/plugins/vibration.ts
@ -10,6 +10,7 @@ import { Cordova, Plugin } from './plugin';
 *
 *
 * // Vibrate the device for a second
+ * // Duration is ignored on iOS. 
 * Vibration.vibrate(1000);
 *
 * // Vibrate 2 seconds