Fixed trailing comma on factory pattern

Author: rednafi

patterns/creational/factory.py

@@ -44,7 +44,7 @@ def localize(self, msg: str) -> str:
         return msg
 
 
-def get_localizer(language: str = "English",) -> object:
+def get_localizer(language: str = "English") -> object:
 
     """Factory"""
     localizers = {