Update config_entries_index.md

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Paulus Schoutsen 2019-03-07 10:38:09 -08:00 committed by GitHub
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@ -129,6 +129,6 @@ If you need to clean up resources used for an entity, implement the `async_will_
If a component needs to clean up code when an entry is removed, it can define a removal method:
```python
def async_remove_entry(hass, entry) -> None:
async def async_remove_entry(hass, entry) -> None:
"""Handle removal of an entry."""
```