fix: Copy/paste typos in Menu status icon docs

[mattcen]

Just a small doc fix to fix runtime errors in the Status Icon code example

As an aside, the docs also refer to "icons/green" and "icons/blue"; are these expected to exist in the source somewhere?

PR Checklist:

• All new features have been tested
• All new features have been documented
• I have read the CONTRIBUTING.md file
• I will abide by the code of conduct

[freakboy3742]

Thanks for those corrections. The changes themselves look great; CI is currently failing because there's a need for a changes/2792.misc.rst that is a release note for this change.

As for the icons/blue and icons/green example icons - they don't exist in the docs; the values provided here are more as "this is the sort of value you'd use" example. The actual icons are loaded the same as any other toga Icon - so, they're handled as a path relative to the app module, with size, platform and file type suffixes appended depending on the platform).

[freakboy3742]

Looks like you posted the changenote just as I posted my review :-) I've tweaked it slightly, but otherwise this now looks great! Thanks for the fix!

[mattcen]

Thanks for the tweak, @freakboy3742!