Add proper EOL

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

lib/private/Command/CronBus.php

@@ -72,4 +72,4 @@ class CronBus extends AsyncBus {
 			throw new \InvalidArgumentException('Invalid command');
 		}
 	}
-}
\ No newline at end of file
+}

tests/lib/Command/CronBusTest.php

@@ -47,4 +47,4 @@ class CronBusTest extends AsyncBusTest {
 			$job->execute($this->jobList);
 		}
 	}
-}
\ No newline at end of file
+}