Update README.template.md

removed double credits

Author: CodeShellDev

.github/templates/README.template.md

@@ -261,5 +261,3 @@ Has this Repo been helpful 👍️ to you? Then consider ⭐️'ing this Project
 
 Logo designed by (@CodeShellDev)[https://github.com/codeshelldev], All Rights Reserved.
 This Project is not affiliated with the Signal Foundation.
-
-Logo designed by (@CodeShellDev[https://github.com/codeshelldev]