Multiline TODO is not recognized

Created from [SCL-14362](https://youtrack.jetbrains.com/issue/SCL-14362) and [IDEA-198596](https://youtrack.jetbrains.com/issue/IDEA-198596)

![image](https://user-images.githubusercontent.com/1345782/59039754-13be3480-887e-11e9-943b-6f674da8fbe6.png)

![image](https://user-images.githubusercontent.com/1345782/59039716-0143fb00-887e-11e9-9019-a8efea038311.png)
