Update README.md

Author: PardCode

README.md

@@ -1,7 +1,7 @@
 ![](Media/banner.png)
 
 ![CPP11](https://img.shields.io/badge/C++->=11-blue)
-[![TutorialNumber](https://img.shields.io/badge/NumberOfTutorials-6-blue)]()
+[![TutorialNumber](https://img.shields.io/badge/NumberOfTutorials-7-blue)]()
 [![Discord channel](https://img.shields.io/discord/622797245368238082?logo=discord)](https://discord.gg/RymBzwKPyZ)
 [![Patreon](https://img.shields.io/badge/Patreon-Donate-orange)](https://www.patreon.com/pardcode)
 [![YouTube](https://img.shields.io/badge/YouTube-Subscribe-red)](https://www.youtube.com/channel/UCs1ssVSR49YItKE7DZ3-Jcw)