Fix remaining incorrect sample data

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

@@ -53,7 +53,7 @@
 			app:layout_constraintEnd_toEndOf="parent"
 			app:layout_constraintStart_toEndOf="@id/imageView_cover"
 			app:layout_constraintTop_toTopOf="parent"
-			tools:text="@tools:sample/backgrounds/scenic[5]" />
+			tools:text="@tools:sample/lorem" />
 
 		<TextView
 			android:id="@+id/textView_subtitle"

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

@@ -61,7 +61,7 @@
 			app:layout_constraintEnd_toStartOf="@id/button_menu"
 			app:layout_constraintStart_toEndOf="@id/imageView_cover"
 			app:layout_constraintTop_toBottomOf="@id/dragHandle"
-			tools:text="@tools:sample/backgrounds/scenic[9]" />
+			tools:text="@tools:sample/lorem[9]" />
 
 		<ImageButton
 			android:id="@+id/button_menu"