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@@ -4,7 +4,7 @@ This site produces tarot card readings for the horseshoe spread to help you find
 
 ### Learning Goals
 
-This is my first project. I picked this project with the intention of learning data structures & object oriented programming. Because the tarot deck has 78 cards that can be presented upside up or upside down (2 orientations) and the horsehoe spread involves 7 positions, I choose to house the 1092 reading combinations in a three layer nested object. In the future this project will be able to save your readings & help me to continue learning about node, AJAX requests & databases. 
+This is my first project. I picked this project with the intention of learning data structures & object oriented programming as well as implementing callback functions. Because the tarot deck has 78 cards that can be presented upside up or upside down (2 orientations) and the horsehoe spread involves 7 positions, I choose to house the 1092 reading combinations in a three layer nested object. In the future this project will be able to save your readings & help me to continue learning about node, AJAX requests & databases. 
 
 ### Features To Build