Fix typo

dabeaz · dabeaz · commit 9e86603ccf1d · 2020-06-19T06:45:21.000-05:00
diff --git a/Notes/07_Advanced_Topics/01_Variable_arguments.md b/Notes/07_Advanced_Topics/01_Variable_arguments.md
@@ -92,7 +92,7 @@ numbers = (2,3,4)
 f(1, *numbers)      # Same as f(1,2,3,4)
 ```
 
-Dictionaries can also be expaded into keyword arguments.
+Dictionaries can also be expanded into keyword arguments.
 
 ```python
 options = {
