Add newline to end of file.

Author: octalmage

tests/phpunit/test_clean_report.php

@@ -29,4 +29,4 @@ public function test_clean_report_time_and_newlines() {
 		$output = $this->wpephpc->clean_report( $report );
 		$this->assertEquals( 'hello', $output );
 	}
-}
+}