Incorrect method name

[robertoaceves]

On https://codelabs.developers.google.com/introduction-to-angular#6, the method name is incorrect.

Update HousingListComponent to add a new method called selectLocation that accepts a value of type housingLocation as a parameter:

selectHousingLocation(location: HousingLocation) { }`

The method name is selectLocation but should be selectHousingLocation.