Fix formatting in README for welcome message

I didn't account for a 2 digit minor version in the bump-version script

Author: keircn

README.md

@@ -69,7 +69,7 @@ When you run `archium`, you will see the following prompt:
 
 ```plaintext
 ╔════════════════════════════════════════╗
-║      Welcome to Archium v1.10.1         ║
+║      Welcome to Archium v1.10.1        ║
 ║      Type "h" for help                 ║
 ╚════════════════════════════════════════╝
 Archium $ u