🎨 Auto format

Author: pre-commit-ci-lite[bot]

README.md

@@ -242,7 +242,7 @@ $ python main.py --help
 
 // When you create a package you get ✨ auto-completion ✨ for free, installed with --install-completion
 
-// You have 2 subcommands (the 2 functions): hello and goodbye 
+// You have 2 subcommands (the 2 functions): hello and goodbye
 ```
 
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