remove the bottom line in find_news item layout

app/src/main/res/layout/find_item_news.xml

@@ -45,11 +45,4 @@
 
     </RelativeLayout>
 
-    <View
-        android:background="@color/gray"
-        android:layout_marginLeft="@dimen/content_padding_10"
-        android:layout_marginRight="@dimen/content_padding_10"
-        android:layout_below="@+id/find_item_container"
-        android:layout_width="match_parent"
-        android:layout_height="1dp"/>
 </RelativeLayout>