Apply fixes from StyleCI

[ci skip] [skip ci]

Author: aarondfrancis

tests/Unit/FunctionTest.php

@@ -35,5 +35,4 @@ public function memory_and_timeout_get_cast_to_ints()
         $this->assertSame(5, $array['Timeout']);
         $this->assertSame(500, $array['MemorySize']);
     }
-
 }