Change PHP keywords to comply with PSR2

Signed-off-by: CodeLingoBot <[email protected]>

Author: CodeLingoBot

tests/fixtures/Config/sample-config.php

@@ -15,7 +15,7 @@
 
     'debug' => true,
 
-    'debugAgain' => FALSE,
+    'debugAgain' => false,
 
     'bullyIan' => 0,