Typo in docs about returning multiple values for postgresql

[dharrigan]

Hi!

From Slack (https://clojurians.slack.com/archives/C66EM8D5H/p1647640298838559)

I think there may be a slight typo, here: https://cljdoc.org/d/com.github.seancorfield/honeysql/2.2.868/doc/getting-started/postgresql-support#returning

namely the example of (returning [:did :dname]).

I believe in the documentation https://cljdoc.org/d/com.github.seancorfield/honeysql/2.2.868/api/honey.sql.helpers#returning,

it's (returning & cols), so should it be (returning :did :dname)?

-=david=-