Merge pull request #879 from iammichiel/patch-1

Update link to PHPCSFixer

Author: matthewtrask

_posts/02-01-01-Code-Style-Guide.md

@@ -66,5 +66,5 @@ Finally, a good supplementary resource for writing clean PHP code is [Clean Code
 [phpcs]: https://pear.php.net/package/PHP_CodeSniffer/
 [phpcbf]: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Fixing-Errors-Automatically
 [st-cs]: https://github.com/benmatselby/sublime-phpcs
-[phpcsfixer]: https://cs.sensiolabs.org/
+[phpcsfixer]: https://cs.symfony.com/
 [cleancode]: https://github.com/jupeter/clean-code-php