adding examples, minor fixes

main.py

@@ -148,7 +148,7 @@ if __name__ == '__main__':
     env_path = Path('.env')
     if not env_path.is_file():
         with open('.env', 'w') as f:
-            print("Wrting new .env file")
+            print("Writing new .env file")
             f.write('')
     if env_path.is_file():
         print(f'loading environment from {env_path.resolve()}')