Express routes don't work as documented; Google response contains /

[drauschenbach]

Here is a sample callback after a successful Google authentication:

Cannot GET /auth/google/callback?code=4/5jky5HVniFOxWH_7o3QtqXR92qer.4iLYz8A7frgRRJPr4JvC3x...

I presume the slash in the Google code response is used by Express for route matching? The docs should be updated with whatever ends up working.