why is `text` underlined? When I hover over it in ...

# getting-started

[Ray Rahke]

why is text underlined? When I hover over it in android studio it says Wrapped into a reference object to be modified when captured in a closure. Is this a problem?

[Nikolas Guillen Leon]

it's not a problem, android studio underlines "var" variables

[Nikolas Guillen Leon]

by using the "by" key with a "var" you can refer directly to the string in the mutablestate variable, that's the meaning of
Wrapped into a reference object to be modified when captured in a closure