Add config example

.pre-commit-config.yaml

@@ -10,7 +10,6 @@ ci:
   skip:
     # https://github.com/pre-commit-ci/issues/issues/55
     - pip-compile
-    - schemas
   submodules: true
 exclude: >
   (?x)^(

README.md

@@ -1,14 +1,35 @@
 # gh-pre
 
 An experimental tool that helps with Project Release Engineering, focused on
-repository clusters (groups of repositories which need to be released in
+repository clusters (groups of repositories that need to be released in
 particular order).
 
 ```shell
 gh extension install pycontribs/gh-pre
 ```
 
-Usage:
+## Configuration
+
+To use the tool you need to configure the list of repositories it needs to check on each run:
+
+```yaml
+# ~/pre.yml
+repos:
+  - ansible/ansible-compat
+  - ansible/ansible-lint
+  - ansible/ansible-navigator
+  - ansible/ansible-creator
+  - ansible/molecule
+  - ansible/tox-ansible
+  - ansible/pytest-ansible
+  - ansible/ansible-development-environment
+  - ansible/ansible-dev-tools
+  - ansible/creator-ee
+```
+
+This will tell it which repositories to check for draft releases.
+
+## Usage
 
 ```shell
 gh pre
@@ -20,15 +41,3 @@ It can also be installed and executed as a Python package:
 pip install gh-pre
 pre
 ```
-
-## Configuration
-
-Please create a `~/pre.yml` config file with content similar to:
-
-```
-repos:
-    - github-org/project1
-    - github-org/project2
-```
-
-This will tell it which repositories to check for draft releases.