README.md has confusing libraries folder structure example

Hi,

In the README.md the suggested file structure is:

Your structure should look like:
sites/all/libraries/caret.js
sites/all/libraries/at.js

This is a bit confusing for users who think they will need to drop just the JS files into the top level of the libraries folder.

I suggest you add an extra slash at the end of each line to it is clear that at.js and carat.js are folder names. This will then show:

Your structure should look like:
sites/all/libraries/caret.js/
sites/all/libraries/at.js/

Cheers

Tom