Brackets in action

[kafejo]

Let's assume endpoint and action

## Avatar [/me/avatar]
### New (update) avatar [POST]

this won't show in rendered documentation unless we remove the brackets.

## Avatar [/me/avatar]
### New update avatar [POST]

Sorry if that is a wrong repository to file an issue of that kind.

[kylef]

As per the API Blueprint specification, an identifier such as that used in the action may not contain brackets so this is intended.

A section definition may or must include an identifier of the section. An identifier is any non-empty combination of any character except [, ], (, ) and newline characters.