Merge pull request #6121 from terminalmage/issue6117

Use "Close" label for button to dismiss chapters dialog

app/src/main/java/de/danoeh/antennapod/fragment/ChaptersFragment.java

@@ -50,7 +50,7 @@ public class ChaptersFragment extends AppCompatDialogFragment {
         return new MaterialAlertDialogBuilder(requireContext())
                 .setTitle(getString(R.string.chapters_label))
                 .setView(onCreateView(getLayoutInflater()))
-                .setNegativeButton(getString(R.string.cancel_label), null) //dismisses
+                .setNegativeButton(getString(R.string.close_label), null) //dismisses
                 .create();
     }