Remove new line

Author: AydinHassan

src/ExerciseRunner/CliRunner.php

@@ -143,7 +143,7 @@ public function run($fileName, OutputInterface $output)
             $output->write(implode($glue, $args->getArrayCopy()));
         }
 
-        $output->writeTitle("\nOutput");
+        $output->writeTitle("Output");
         $process = $this->getPhpProcess($fileName, $args);
         $process->start();
         $this->eventDispatcher->dispatch(new CliExecuteEvent('cli.run.executing', $args, ['output' => $output]));

test/ExerciseRunner/CliRunnerTest.php

@@ -136,7 +136,7 @@ public function testRunPassesOutputAndReturnsSuccessIfScriptIsSuccessful()
 
         $exp  = "\n\e[1m\e[4mArguments\e[0m\e[0m\n";
         $exp .= "1, 2, 3\n";
-        $exp .= "\e[1m\e[4m\n";
+        $exp .= "\e[1m\e[4m";
         $exp .= "Output\e[0m\e[0m\n";
         $exp .= "6\n";