Fix wrong ReadMode mapping

src/main/java/com/kdanmobile/reader/ReaderActivity.kt

@@ -673,12 +673,11 @@ abstract class ReaderActivity : AppCompatActivity() {
 
     private val readerSettingListener = object : ReaderSettingListener {
         override fun onReadModeChanged(readMode: Int) {
-            println("onReadModeChanged $readMode")
             viewModel.readMode = when (readMode) {
                 ReadingModeSelectView.modeDay -> ReaderViewModel.ReadMode.READ_MODE_DAY
                 ReadingModeSelectView.modeNight -> ReaderViewModel.ReadMode.READ_MODE_NIGHT
-                ReadingModeSelectView.modeUserDefined -> ReaderViewModel.ReadMode.READ_MODE_SOFT
-                ReadingModeSelectView.modeSoft -> ReaderViewModel.ReadMode.USER_DEFINED
+                ReadingModeSelectView.modeSoft -> ReaderViewModel.ReadMode.READ_MODE_SOFT
+                ReadingModeSelectView.modeUserDefined -> ReaderViewModel.ReadMode.USER_DEFINED
                 else -> ReaderViewModel.ReadMode.READ_MODE_DAY
             }
         }