docs(iOS): update HtmlView documentation link (NativeScript#6335)

daviditsygin · manoldonev · commit 745a79f5fa04 · 2018-10-26T14:47:35.000+03:00
The old link was a 404.
diff --git a/tns-core-modules/ui/html-view/html-view.d.ts b/tns-core-modules/ui/html-view/html-view.d.ts
@@ -7,7 +7,7 @@ import { View, Property } from "../core/view";
 
 /**
  * Represents a view with html content. Use this component instead WebView when you want to show just static HTML content.
- * [iOS support](https://developer.apple.com/library/ios/documentation/UIKit/Reference/NSAttributedString_UIKit_Additions/#//apple_ref/occ/instm/NSAttributedString/initWithData:options:documentAttributes:error:)
+ * [iOS support](https://developer.apple.com/documentation/foundation/nsattributedstring/1524613-initwithdata)
  * [android support](http://developer.android.com/reference/android/text/Html.html)
  */
 export class HtmlView extends View {
