Content updates on Functions
Content updates on Functions

Added a description on why the `.` is used for anonymous functions that I took and reworded slightly from the Elixir Getting Started guide. Updated the description on the third case for the hashtag method to make it clearer what triggers the default/catch-all case.
elixir-bridge/elixir-bridge.github.io,elixir-bridge/elixir-bridge.github.io