fixup! Updated docs after changes

Author: nikostoulas

README.md

@@ -136,6 +136,7 @@ Defaults to `yes`.
 ### `kroki_host` 
 
 *Optional*. When set this host is used as a kroki server instead of the default one.
+See [kroki docs](https://docs.kroki.io/kroki/setup/use-docker-or-podman/) on how to setup a local kroki instance.
 
 Defaults to https://kroki.io
 

action.yaml

@@ -38,7 +38,7 @@ inputs:
     required: false
     default: 'yes'
   kroki_host:
-    description: "Overwrite to use a local kroki deploymet"
+    description: "Overwrite to use a local kroki deployment"
     requierd: false
     default: 'https://kroki.io'
   mermaid_renderer: