Add registry.dockercfg.configFileName to helm chart README
@@ -230,6 +230,7 @@ The following tables lists the configurable parameters of the Weave Flux chart a
| `registry.acr.hostPath` | `/etc/kubernetes/azure.json` | Alternative location of `azure.json` on the host
| `registry.dockercfg.enabled` | `false` | Mount `config.json` via Secret into the Flux Pod, enabling Flux to use a custom docker config file
| `registry.dockercfg.secretName` | `None` | Kubernetes secret with the docker config.json
+| `registry.dockercfg.configFileName` | `/dockercfg/config.json` | Alternative path/name of the docker config.json
| `memcached.verbose` | `false` | Enable request logging in memcached
| `memcached.maxItemSize` | `5m` | Maximum size for one item
| `memcached.maxMemory` | `128` | Maximum memory to use, in megabytes
