Merge pull request #134 from oliverklee/bugfix/phplint-cache-dir

[BUGFIX] Fix a cache directory name in the `.gitignore`

Author: bmack

.gitignore

@@ -4,5 +4,5 @@
 /vendor/
 /composer.lock
 /.php-cs-fixer.cache
-/.phplint-cache
+/.phplint.cache
 /.phpunit.result.cache