diff --git a/WikiQuiz/res/layout/activity_main.xml b/WikiQuiz/res/layout/activity_main.xml
index 7cfab47..e079b17 100644
--- a/WikiQuiz/res/layout/activity_main.xml
+++ b/WikiQuiz/res/layout/activity_main.xml
@@ -21,7 +21,7 @@
         android:id="@+id/button2"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@id/button1"
+        android:layout_below="@+id/button1"
         android:layout_centerHorizontal="true"
         android:layout_centerVertical="false"
         android:onClick="onClickB"
@@ -42,7 +42,7 @@
         android:id="@+id/button1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@id/textView2"
+        android:layout_below="@+id/textView2"
         android:layout_centerHorizontal="true"
         android:layout_marginLeft="50dp"
         android:layout_marginRight="50dp"