Small fixes

app/src/main/java/com/example/android/guesstheword/screens/score/ScoreFragment.kt

@@ -57,7 +57,7 @@ class ScoreFragment : Fragment() {
                 .get(ScoreViewModel::class.java)
 
         viewModel.score.observe(this, Observer {
-            binding.scoreText.text = getString(R.string.score_format, it)
+            binding.scoreText.text = it.toString()
         })
 
         viewModel.eventPlayAgain.observe(this, Observer {

app/src/main/java/com/example/android/guesstheword/screens/score/ScoreViewModelFactory.kt

@@ -6,7 +6,8 @@ import androidx.lifecycle.ViewModelProvider
 class ScoreViewModelFactory(private val finalScore: Int) : ViewModelProvider.Factory {
     override fun <T : ViewModel?> create(modelClass: Class<T>): T {
         if (modelClass.isAssignableFrom(ScoreViewModel::class.java)) {
-            // TODO Construct and return the ScoreViewModel
+            @Suppress("UNCHECKED_CAST")
+            return ScoreViewModel(finalScore) as T
         }
         throw IllegalArgumentException("Unknown ViewModel class")
     }