@@ -35,7 +35,7 @@ to learn more about whatever you want after studying it.
 9. [Handy stuff with strings](basics/handy-stuff-strings.md)
 10. [Lists and tuples](basics/lists-and-tuples.md)
 11. [Loops](basics/loops.md)
-12. [Trey Hunner: zip and enumerate](basics/trey-hunner-zip-and-enumerate.md)
+12. [zip and enumerate](basics/zip-and-enumerate.md)
 13. [Dictionaries](basics/dicts.md)
 14. [Defining functions](basics/defining-functions.md)
 15. [Writing a larger program](basics/larger-program.md)
 
@@ -332,5 +332,5 @@ star](../README.md#how-can-i-thank-you-for-writing-and-sharing-this-tutorial).
 You may use this tutorial freely at your own risk. See
 [LICENSE](../LICENSE).
 
-[Previous](trey-hunner-zip-and-enumerate.md) | [Next](defining-functions.md) |
+[Previous](zip-and-enumerate.md) | [Next](defining-functions.md) |
 [List of contents](../README.md#basics)
@@ -501,5 +501,5 @@ star](../README.md#how-can-i-thank-you-for-writing-and-sharing-this-tutorial).
 You may use this tutorial freely at your own risk. See
 [LICENSE](../LICENSE).
 
-[Previous](lists-and-tuples.md) | [Next](trey-hunner-zip-and-enumerate.md) |
+[Previous](lists-and-tuples.md) | [Next](zip-and-enumerate.md) |
 [List of contents](../README.md#basics)