Kotlin and Android Development featuring Jetpack: Typo in PennyDropDatabase.getDatabase() (page 125)

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Typo found in PennyDropDatabase.getDatabase() on page 125: “Instance?” should be “instance?”

What’s there:

    scope.launch {
->      Instance?.pennyDropDao()?.insertPlayers(
            AI.basicAI.map(AI::toPlayer)
        )
    }

What should be there:

    scope.launch {
->      instance?.pennyDropDao()?.insertPlayers(
            AI.basicAI.map(AI::toPlayer)
        )
    }

The code in the .zip file is correct.