docs: fixed TabView metadata

Author: NickIliev

app/ng-ui-widgets-category/tab-view/metadata.md

@@ -1,6 +1,6 @@
 ---
-title: BottomNavigation
-description: The NativeScript's BottomNavigation component provides a simple way to navigate between different views while providing common UI for both iOS and Android platforms.  The recommended scenario suitable for BottomNavigation is a high level navigaiton with 3 to 5 tabs each with separate function.
+title: TabView
+description: The TabView modules allow navigating between different views by tapping on some of the tabs or by swiping between the views. The component provides the needed functionality for setting up the active tab via the selectedIndex property and handling the tab change event via selectedIndexChangedEvent. We can also specify the number of the preloaded tabs for android with androidOffscreenTabLimit property and the tabs position with the androidTabsPosition property.
 position: 42
 slug: tab-view-ng
 ---