adopt @maxim-belkin key point wording

Author: wrightaprilm

_episodes/06-loops-and-functions.md

@@ -15,7 +15,7 @@ keypoints:
     - "Loops help automate repetitive tasks over sets of items."
     - "Loops can be combined with functions we have learned so far to make data analysis and processing more efficient."
     - "Conditional statements allow us to sort data and perform different operations on different subsets of the data."
-    - "Functions can enable code reuse."
+    - "Functions enable code reuse."
 ---
 
 So far, we've used Python and the pandas library to explore and manipulate