Under the Authentication section on https://api.stackexchange.com/docs/js-lib, there are a few typos (emphasis mine):
scope (optional) – an array of scopes to request during authentication, valid scopes are in the authentication documentaiton.
If networkUsers was not passed to SE.authenticate networkUsers will not bet set, if set it is an array of network_user objects.
not bet set =>
not be set
Under the Errors section:
Note that the user reject an application is conceptually an error.
the user reject =>
the user rejecting
Under the Unregistered Users section:
We want to provide this data, but we also want to be able to shut down scrappers who aren't following our attribution terms
Also, this isn't a typo, but I think this could be rephrased:
Once you have authenticated a user once
once doesn't sound right!
As @JF suggests, it could be:
After you have authenticated a user once