Some issues on the Ubuntu Core documentation page

[prash813]

On this page
there are couple of issues ;

1. There seems to be self referencing link . Is it somthing exepected? the name of the link is Setting up account roles
2. the second link named as IOT App Store gives error 404.

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Reported from: https://documentation.ubuntu.com/core/contributing/

[degville]

Thanks for reporting this. I need to make some significant changes to that document, and I'll fix these problems at the same time.