Merge pull request #289 from wturrell/patch-1

Update README.md - reminder to update phpcs

README.md

@@ -31,6 +31,8 @@ For convenience of using `phpcs` as global command you might want to add path to
 
 1. Install PHP_CodeSniffer by following its [installation instructions](https://github.com/squizlabs/PHP_CodeSniffer#installation) (via Composer, PEAR, or Git checkout).
 
+  Do ensure, if for example you're using [VVV](https://github.com/Varying-Vagrant-Vagrants/VVV), that you have the **latest version** of CodeSniffer (earlier versions, e.g. ~1.5.5, may warn about incorrect line indentation on every single line even if your code is actually correct.)
+
 2. Clone WordPress standards repository:
 
         git clone -b master https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards.git wpcs
@@ -94,4 +96,4 @@ See [CONTRIBUTING](CONTRIBUTING.md), including information about [unit testing](
 
 ## License
 
-See [LICENSE](LICENSE) (MIT).
+See [LICENSE](LICENSE) (MIT).