build-support.md: Update quay-builder version, polish
MODIFY
quay-enterprise/build-support.md
quay-enterprise/build-support.md
@@ -50,10 +50,10 @@ docker run --restart on-failure -e SERVER=wss://myquayenterprise -v /var/run/doc
When the container starts, each build worker will auto-register and start building containers once a job is triggered and it is assigned to a worker.
-If Quay is setup to use SSL certificate that is not globally trusted, you must mount Quay's public SSL certificates into the quay-builder container's SSL trust store. Full command looks like:
+If Quay is setup to use a SSL certificate that is not globally trusted, for example a self-signed certificate, Quay's public SSL certificates must be mounted onto the `quay-builder` container's SSL trust store. An example command to mount a certificate directory found at the host's `/path/to/ssl` looks like:
```sh
-docker run --restart on-failure -e SERVER=wss://myquayenterprise -v /path/to/ssl:/usr/local/share/ca-certificates -v /var/run/docker.sock:/var/run/docker.sock quay.io/coreos/quay-builder:v2.0.1 /bin/sh -c "/usr/sbin/update-ca-certificates ; /quay-builder"
+docker run --restart on-failure -e SERVER=wss://myquayenterprise -v /path/to/ssl:/usr/local/share/ca-certificates -v /var/run/docker.sock:/var/run/docker.sock quay.io/coreos/quay-builder:v2.1.0 /bin/sh -c "/usr/sbin/update-ca-certificates ; /quay-builder"
```
### Setup GitHub build (optional)

build-support.md: Update quay-builder version, polish