info in pillar.example about old and new setting for conf file path

haproxy/config.sls

@@ -8,7 +8,6 @@ haproxy.config:
    - template: jinja
    - user: {{ haproxy.user }}
    - group: {{ haproxy.group }}
-   {% endif %}
    - mode: 644
    - require_in:
      - service: haproxy.service

pillar.example

@@ -7,9 +7,12 @@ haproxy:
   #lookup:
     #user: 'custom-user'
     #group: 'custom-group'
+    # new setting to override configuration file path
+    #config_file: /etc/haproxy/haproxy.cfg
   enabled: True
   overwrite: True # Overwrite an existing config file if present (default behaviour unless set to false)
-  config_file_path: /etc/haproxy/haproxy.cfg
+  # old setting to override configuration file path, kept for compatibility
+  #config_file_path: /etc/haproxy/haproxy.cfg
   global:
     log:
       - 127.0.0.1 local2