56a385e489
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