mdipierro/web2py-book — pull request #32 by timrichardson (2013-02-04 12:45:20+00:00)
Title: Add a few lines explaining the helpers, like FORM, are lists

Added text is pulled from a Massimo post to the group (https://groups.google.com/forum/?fromgroups=#!topic/web2py/EHHFQfrbbCs). I think this point is worth making, it took me a while to discover this.