docs: better explanation of oe-selftest requirements.

Also remove all references to aktualizr-example-interface. It has been removed.

Signed-off-by: Patrick Vacek <patrickvacek@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/CONTRIBUTING.adoc b/CONTRIBUTING.adoc
index f12b95d..4d9e8f6 100644
--- a/CONTRIBUTING.adoc
+++ b/CONTRIBUTING.adoc
@@ -17,7 +17,7 @@ If you are developing with meta-updater, it may be helpful to read the README an
 
 * OTA-enabled build succeeds for at least one platform, the resulting image boots, and an update can be installed. This check is absolutely necessary for every pull request unless it only touches documentation.
 * If your change touches platform code (like `classes/sota_<platform>.bbclass`), please check building and updating on this particular platform.
-* oe-selftest succeeds. To test meta-updater, run `oe-selftest -r updater` from a build directory with `MACHINE` set to `qemux86-64`.
+* oe-selftest succeeds. To test meta-updater, run `oe-selftest -r updater` from a build directory with `MACHINE` set to `qemux86-64`. See the link:README.adoc#qa-with-oe-selftest[relevant section of the README] for more details.
 * Updates are forwards- and backwards-compatible. You should be able to update an OTA-enabled build before the change is applied to the version with change applied and vice versa. One should pay double attention to the compatibility when bootloader code is affected.
 * The patch/branch should be based on the latest version of the target branch. This may mean that rebasing is necessary if other PRs are merged before yours is approved.