docs: Adds README improvements

Author: thiagopena

README.rst

@@ -43,8 +43,8 @@ How it works
 
 Kubedantic does the following:
 
-1. Uses the `kubernetes <https://github.com/kubernetes-client/python>`_ library to fetch the openapi specifications from the cluster.
-2. Merges the specifications extracted from the openapi specifications into a single schema file (one for the native types and one for the custom resources).
+1. Uses the `kubernetes <https://github.com/kubernetes-client/python>`_ library to fetch the OpenAPI specifications from the cluster.
+2. Merges the specifications extracted into a couple schema file (one for the native types and one for the custom resources).
 3. Uses `datamodel-code-generator <https://github.com/koxudaxi/datamodel-code-generator>`_ to generate the Pydantic models from each schema file.
 
 Schema files will be cached locally in the `kubedantic_specs/` directory, e.g.:
@@ -56,3 +56,23 @@ Schema files will be cached locally in the `kubedantic_specs/` directory, e.g.:
    └── crd.json  # Custom resource definitions
 
 You can control the cache location by using the `--specs-path` option.
+
+Models will be generated by default in the `kubedantic_models/` directory, e.g.:
+
+.. code-block:: bash
+
+   kubedantic_models/
+   ├── crd
+   │   └── io
+   │       └── argoproj
+   │           ├── __init__.py
+   │           └── v1alpha1.py
+   └── k8s
+      └── io
+         └── k8s
+               └── api
+                  └── apps
+                     ├── __init__.py
+                     └── v1.py
+
+You can control the output location by using the `--output-path` option.