Merge pull request dabeaz-course#43 from philodavies/patch-1

Update 00_Overview.md

Author: dabeaz

Notes/07_Advanced_Topics/00_Overview.md

@@ -18,4 +18,4 @@ to seek more advanced material to fill out details.
 * [7.4 Function decorators](04_Function_decorators.md)
 * [7.5 Static and class methods](05_Decorated_methods.md)
 
-[Contents](../Contents.md) \| [Prev (6 Generators)](../06_Generators/00_Overview.md) \| [Next (8 Testing and Debugging](../08_Testing_debugging/00_Overview.md)
+[Contents](../Contents.md) \| [Prev (6 Generators)](../06_Generators/00_Overview.md) \| [Next (8 Testing and Debugging)](../08_Testing_debugging/00_Overview.md)