Merge pull request #3755 from NativeScript/yosifov/fix-text-field-snippet

Fix text field code snippet

tests/app/ui/text-field/text-field.md

@@ -13,8 +13,8 @@ Using a TextField requires the text-field module.
 ```XML
  <Page loaded="pageLoaded">
   <StackLayout orientation="vertical">
-    {%raw%}<TextView text="{{ someProperty }}" />
-    <TextView text="{{ someProperty }}" />{%endraw%}
+    {%raw%}<TextField text="{{ someProperty }}" />
+    <TextField text="{{ someProperty }}" />{%endraw%}
   </StackLayout>
  </Page>
 ```