remove $10 campaign

Author: packtutkarshr

README.md

@@ -1,7 +1,3 @@
-## [Get this title for $10 on Packt's Spring Sale](https://www.packt.com/V17425?utm_source=github&utm_medium=packt-github-repo&utm_campaign=spring_10_dollar_2022)
------
-For a limited period, all eBooks and Videos are only $10. All the practical content you need \- by developers, for developers
-
 # 50 Projects in 50 Days - HTML/CSS and JavaScript
 
 This is the main repository for all of the projects in the course.