Use hashes for titles.

templates/README.md.j2

@@ -1,5 +1,4 @@
-{{ role_name }}
-=========
+# {{ role_name }}
 
 {{ meta.galaxy_info.description }}
 
@@ -7,8 +6,7 @@
 |------|------|-------|---------|
 |[![travis](https://travis-ci.com/{{ travis_namespace }}/ansible-role-{{ role_name }}.svg?branch=master)](https://travis-ci.com/{{ travis_namespace }}/ansible-role-{{ role_name }})|[![github](https://github.com/{{ github_namespace }}/ansible-role-{{ role_name }}/workflows/Ansible%20Molecule/badge.svg)](https://github.com/{{ github_namespace }}/ansible-role-{{ role_name }}/actions)|[![quality](https://img.shields.io/ansible/quality/{{ galaxy_id.stdout }})](https://galaxy.ansible.com/{{ github_namespace }}/{{ role_name }})|[![downloads](https://img.shields.io/ansible/role/d/{{ galaxy_id.stdout }})](https://galaxy.ansible.com/{{ github_namespace }}/{{ role_name }})|
 
-Example Playbook
-----------------
+## Example Playbook
 
 This example is taken from `molecule/resources/converge.yml` and is tested on each push, pull request and release.
 ```yaml
@@ -32,16 +30,14 @@ For verification `molecule/resources/verify.yml` run after the role has been app
 Also see a [full explanation and example](https://robertdebock.nl/how-to-use-these-roles.html) on how to use these roles.
 
 {% if variables.content is defined %}
-Role Variables
---------------
+## Role Variables
 
 These variables are set in `defaults/main.yml`:
 ```yaml
 {{ variables.content | b64decode }}```
 {% endif %}
 
-Requirements
-------------
+## Requirements
 
 - Access to a repository containing packages, likely on the internet.
 - A recent version of Ansible. (Tests run on the current, previous and next release of Ansible.)
@@ -53,8 +49,7 @@ The following roles can be installed to ensure all requirements are met, using `
 ```
 
 {% if meta.dependencies %}
-Dependencies
-------------
+## Dependencies
 
 Most roles require some kind of preparation, this is done in `molecule/default/prepare.yml`. This role has a "hard" dependency on the following roles:
 
@@ -62,17 +57,14 @@ Most roles require some kind of preparation, this is done in `molecule/default/p
 - {{ dependency }}
 {% endfor %}
 {% endif %}
-Context
--------
+## Context
 
 This role is a part of many compatible roles. Have a look at [the documentation of these roles](https://robertdebock.nl/) for further information.
 
 Here is an overview of related roles:
 ![dependencies](https://raw.githubusercontent.com/{{ github_namespace }}/drawings/artifacts/{{ role_name }}.png "Dependency")
 
-
-Compatibility
--------------
+## Compatibility
 
 This role has been tested on these [container images](https://hub.docker.com/):
 
@@ -89,8 +81,7 @@ The minimum version of Ansible required is {{ meta.galaxy_info.min_ansible_versi
 - The development version.
 
 {% if exceptions is defined %}
-Exceptions
-----------
+## Exceptions
 
 Some variarations of the build matrix do not work. These are the variations and reasons why the build won't work:
 
@@ -100,8 +91,7 @@ Some variarations of the build matrix do not work. These are the variations and
 {% endfor %}{% endif %}
 
 {% if versions is defined %}
-Included version(s)
--------------------
+## Included version(s)
 
 This role [refers to a version]({{ reference }}) released by {{ project_name }}. Check the released version(s) here:
 {% for version in versions %}
@@ -110,8 +100,7 @@ This role [refers to a version]({{ reference }}) released by {{ project_name }}.
 
 This version reference means a role may get outdated. Monthly tests occur to see if [bit-rot](https://en.wikipedia.org/wiki/Software_rot) occured. If you however find a problem, please create an issue, I'll get on it as soon as possible.{% endif %}
 
-Testing
--------
+## Testing
 
 [Unit tests](https://travis-ci.com/{{ travis_namespace }}/ansible-role-{{ role_name }}) are done on every commit, pull request, release and periodically.
 
@@ -145,13 +134,11 @@ image="centos" tox
 image="debian" tag="stable" tox
 ```
 
-License
--------
+## License
 
 {{ meta.galaxy_info.license }}
 
 
-Author Information
-------------------
+## Author Information
 
 [{{ meta.galaxy_info.author }}]({{ author_website }})