Minor change in Readme

[mkwsra]

No description provided.

[danhunsaker]

Can you re-trigger the Travis builds? They were run just before the day changed, so the time between creating a Date object, and the subsequent test, was just long enough to throw off the return values, causing the tests to fail.

No, you didn't break anything, but it's still nice to ensure the tests run properly after any change, even ones that don't change any actual code.

[danhunsaker]

That said, the ::class construct isn't available until PHP 5.5, so as long as the library supports 5.4, it's not actually a good idea to merge this change. I personally prefer the ::class syntax, as I'm sure you do, but we have to stick to what's officially supported regardless. 🙁

[mkwsra]

Okay, thanks a lot 😄