Update solution.md

Change arr to users to match the parameter name
2017-09-08 17:37:06 -06:00 · 2017-09-08 17:37:06 -06:00 · f30b0cb514
commit f30b0cb514
parent c6e1e78193
1 changed files with 1 additions and 1 deletions
--- a/1-js/05-data-types/05-array-methods/10-average-age/solution.md
+++ b/1-js/05-data-types/05-array-methods/10-average-age/solution.md
@ -1,6 +1,6 @@
 ```js run
 function getAverageAge(users) {
-  return arr.reduce((prev, user) => prev + user.age, 0) / arr.length;
+  return users.reduce((prev, user) => prev + user.age, 0) / users.length;
 }

 let john = { name: "John", age: 25 }