Hi,
this is a small contribution to fix some slightly unprecise information about the `X-Registry-Auth` header required to pull from private registries through the remote API. After a lot of trial and I error I managed to find that the documentation indications had this issues:
* Apparently single quotes cannot be used and double quotes (regular JSON) is required.
* Also the `auth` key must be passed even if empty or a 403 will result.
* It was not clear what the `serveraddress` had to be.
I added some small clarifications for anyone taking a look at the docs to keep them from the problems I've encountered. Hope this is helpful.
Thanks to all the contributors for bringing so much awesomeness to the linux world. :)
Signed-off-by: David Pelaez Tamayo <hello@davidpelaez.me>
Upstream-commit: 8c2b170c6ef3f8ec40c3a1bd6fdfc37f9271852a
Component: engine
56a385e489