Fix code style

Author: kylekatarnls

src/Phug/PhugDevServer.php

@@ -42,13 +42,15 @@ public function listen()
 
         // @codeCoverageIgnoreStart
         if (strtolower(substr(php_uname(), 0, 3)) === 'win') {
-            pclose(popen("start $php $watcher --browser-reload=$browserReloadPort > watcher-output.log 2> watcher-error.log", 'r'));
+            pclose(popen("start $php $watcher --browser-reload=$browserReloadPort ".
+                "> watcher-output.log 2> watcher-error.log", 'r'));
             echo shell_exec("set BROWSER_RELOAD_PORT=$browserReloadPort && $php -S $server $file");
 
             return true;
         }
 
-        shell_exec("$php $watcher --browser-reload=$browserReloadPort > watcher-output.log 2> watcher-error.log &");
+        shell_exec("$php $watcher --browser-reload=$browserReloadPort ".
+            "> watcher-output.log 2> watcher-error.log &");
         echo shell_exec("BROWSER_RELOAD_PORT=$browserReloadPort $php -S $server $file");
 
         return true;

tests/Phug/Watcher/CliTest.php

@@ -144,11 +144,13 @@ public function testListenCommand()
         $message = null;
 
         ob_start();
+
         try {
             $cli->run(['--listen', '9000', 'index.php'], 1000000, 3 * 1000000);
         } catch (\RuntimeException $exception) {
             $message = $exception->getMessage();
         }
+
         ob_end_clean();
 
         static::removeDirectory($baseDir);