refactor: remove initial reference

Joris Conijn · Joris Conijn · commit 509b37bfd112 · 2020-08-30T20:19:24.000+02:00
diff --git a/aws_lambda_powertools/utilities/typing/__init__.py b/aws_lambda_powertools/utilities/typing/__init__.py
@@ -2,8 +2,6 @@
 
 """
 Typing for developer ease in the IDE
-
-> This is copied from: https://gist.github.com/alexcasalboni/a545b68ee164b165a74a20a5fee9d133
 """
 
 from .event import LambdaEvent
