Minor readme update.
Minor readme update.

pedronasser/functions,fnproject/fn,pedronasser/functions,SomethingTechnical/functions,SomethingTechnical/functions,treeder/functions,treeder/functions,iron-io/functions,treeder/functions,SomethingTechnical/functions,fnproject/fn,pedronasser/functions,fnproject/fn,iron-io/functions,iron-io/functions