Code along example is broken

[MicFin]

This example may be incorrect to show error and then fix but it is not clear. https://github.com/ga-wdi-boston/js-functions-ins-and-outs#code-along---return-new-functions

- const memoFactory = function (memo) {
+ const memoFactory = function () {
  let total = 0

-  return function () {
+  return function (memo) {
    total+= 1
    return total + ": " + memo
  }
}

[jrhorn424]

Closing, since I accidentally provided more detail over in #49