Module documentation for gleam/should

Author: lpil

src/gleam/should.gleam

@@ -1,3 +1,9 @@
+//// A module for testing your Gleam code. The functions found here are
+//// compatible with the Erlang eunit test framework.
+////
+//// More information on running eunit can be found in [the rebar3
+//// documentation](https://www.rebar3.org/docs/running-tests).
+
 // TODO: Move this module into another package so it can be used as a
 // dep only in test.