Update default-methods.md

[freeaion]

This commit resolves two issues.

a) typo: Equal -> Equals b) update details to comply w/ example source code

[mgeisler]

@freeaion, could you sign the CLA so we can merge this?

[mgeisler]

@freeaion, could you sign the CLA so we can merge this?

My bad, the problem is actually the commit which uses @edliaw's email address. Let me fix that manually by squashing the commit.

[edliaw]

@freeaion, could you sign the CLA so we can merge this?

My bad, the problem is actually the commit which uses @edliaw's email address. Let me fix that manually by squashing the commit.

I think you need to add your review before this can be merged @mgeisler

[mgeisler]

I think you need to add your review before this can be merged @mgeisler

Thanks, I clicked all the buttons now and it's merged :smile: