documentation_style: fix indentation

meta/documentation_style.rst

@@ -67,16 +67,16 @@ OpenAPI
 
 When writing OpenAPI specifications for the API endpoints, follow these rules:
 
- * ``summary``: a phrase summarising what this API does. Start with a capital,
+* ``summary``: a phrase summarising what this API does. Start with a capital,
   end with a full-stop. Examples: "Sends an event."; "Searches the directory."
 
- * ``description``: a longer description of the behaviour of this API, written
+* ``description``: a longer description of the behaviour of this API, written
   in complete sentences.
 
- * ``operationId``: a camelCased unique identifier for this endpoint. This will
+* ``operationId``: a camelCased unique identifier for this endpoint. This will
   be used to automatically generate bindings for the endpoint.
 
- * Parameter and property ``description``\s: a phrase summarising the behaviour
+* Parameter and property ``description``\s: a phrase summarising the behaviour
   of this parameter or property, optionally followed by sentences giving more
   detailed explanations.