ENGCOM-3905: remove extra dot on 'How to run Magento' docs in phpserver/README.md #20018

 - Merge Pull Request #20018 from amritms/magento2:2.3-develop
 - Merged commits:
   1. ff7931b
   2. a9c20eb
   3. 592bf4f
   4. 476206c
   5. 233391b

Author: magento-engcom-team

phpserver/README.md

@@ -31,7 +31,7 @@ For more informations about the installation process using the CLI, you can cons
 
 ### How to run Magento
 
-Example usage: ```php -S 127.0.0.1:8082 -t ./pub/ ../phpserver/router.php```
+Example usage: ```php -S 127.0.0.1:8082 -t ./pub/ ./phpserver/router.php```
 
 ### What exactly the script does