update docs

Signed-off-by: TheRealNoob <mike1118@live.com>

Author: TheRealNoob

charts/dex/README.md

@@ -183,7 +183,7 @@ ingress:
 | strategy | object | `{}` | Deployment [strategy](https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy) configuration. |
 | networkPolicy.enabled | bool | `false` | Create [Network Policies](https://kubernetes.io/docs/concepts/services-networking/network-policies/) |
 | networkPolicy.egressRules | list | `[]` | A list of network policy egress rules |
-| extraObjects | string | `nil` | extra objects to deploy (passed through tpl). Can be defined as a list or dictionary. List objects can template keys, but doesn't support merging from multiple values files. Dictionaries can't template keys, but can merge values files which makes it better suited for use with encrypted and unencrypted values files. |
+| extraObjects | list | `[]` | extra objects to deploy extraObjects can be of type map or slice.  If slice, keys are ignored and only values are used. items contained within extraObjects can be defined as dict or string and are passed through tpl. |
 
 ## Migrating from stable/dex (or banzaicloud-stable/dex) chart