Wrong suggestions in deprecation warnings for using red(), green() and blue()

[lazytyper]

The code $blue: blue($color); is creating the deprecation warning:

Deprecation Warning: blue() is deprecated. Suggestion:

color.channel($color, blue)

Using this leads to an error:

sass.Exception [Error]: $channel: blue is not a string.

color.channel(#00f, blue);

Just fix your suggestions and use color.channel(#00f, 'blue'); or color.channel(#00f, "blue");