diff --git a/ui/border/border.ts b/ui/border/border.ts
index 441e59a8c..6ef647bc8 100644
--- a/ui/border/border.ts
+++ b/ui/border/border.ts
@@ -3,7 +3,7 @@ import contentView = require("ui/content-view");
 import viewModule = require("ui/core/view");
 import utils = require("utils/utils");
 
-//@Deprecated
+@Deprecated
 export class Border extends contentView.ContentView implements definition.Border {
     get cornerRadius(): number {
         return this.borderRadius;
diff --git a/ui/frame/frame.ios.ts b/ui/frame/frame.ios.ts
index bf2f1d899..00e7c5f2f 100644
--- a/ui/frame/frame.ios.ts
+++ b/ui/frame/frame.ios.ts
@@ -69,7 +69,7 @@ export class Frame extends frameCommon.Frame {
 
             var newController: UIViewController = backstackEntry.resolvedPage.ios;
 
-            // the code below fixes a phantom animation that appears in this case
+            // the code below fixes a phantom animation that appears on the Back button in this case
             // TODO: investigate why the animation happens at first place before working around it
             newController.navigationItem.hidesBackButton = this.backStack.length === 0;
 
@@ -135,7 +135,7 @@ export class Frame extends frameCommon.Frame {
                 break;
         }
 
-        return !!newValue;
+        return newValue;
     }
 
     public get ios(): definition.iOSFrame {