options is optional in WebAuth.prototype.authorize

[behrangsa]

In your tutorials, authorize is called without any arguments (example).

Consequently, options should be marked as optional in the JsDoc (i.e. [options]), otherwise IDEs might warn that its invocations require 1 argument:

[behrangsa]

Looks like there are quite a few functions like this in the code base:

• WebAuth.prototype.parseHash = function(options, cb) {
• WebAuth.prototype.renewAuth = function(options, cb) {

Might be better to reject this PR and fix all of the JsDocs in a single commit.

[luisrudge]

You can push a new commit fixing this in other places, then we rename the PR accordingly. What do you think?

[behrangsa]

@luisrudge I updated the PR with the other occurrences I could find.

[luisrudge]

Thanks!