docs: fix project role docs

[klemmster]

The docs were using the role description, not the role name as handle

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[blakepettersson]

@klemmster you'll need to signoff your commit

git commit --amend -s

[nitishfy]

Suggested change

	- p, proj:sample-test-project:admin, applications, *, *, allow
	- p, proj:sample-test-project:admin, applications, *, *, allow

This doesn't necessarily need to be an admin role.

[klemmster]

Doesn't it?
The role name is taken from a few lines above:
0f3d760#diff-d89745b05f3543cc0beea51e5f2a351f604b8ef117448098e65166afa08c70f5R138

and the explanation says:

A role's policy can only grant access to that role.

From that, my understanding is that this must be the admin role.

[blakepettersson]

@klemmster you're right, the name is given a few lines above and policies should use the given role name. I guess another option is to rename the role name to some-role.

[nitishfy]

PTAL