Update README.md

Author: Oleksii Golub

README.md

@@ -48,8 +48,9 @@ Usage
 Once the extension is installed, simply use it in your code by  :
 
 ```php
- <?php Yii::$app->turbosms->send('test', '+380XXXXXXXXX'); ?>```
+ <?php Yii::$app->turbosms->send('test', '+380XXXXXXXXX'); ?>
+ ```
 
 ## License
 
-**yii2-turbosms** is released under the BSD 3-Clause License. See the bundled `LICENSE.md` for details.
+**yii2-turbosms** is released under the BSD 3-Clause License. See the bundled `LICENSE.md` for details.