From 73e91d89dd531cb3a303ee07564a36dd3a76723b Mon Sep 17 00:00:00 2001
From: Eryn Lynn <eryn@eryn.io>
Date: Tue, 1 Dec 2020 20:18:02 -0500
Subject: [PATCH] Fix typo

---
 lib/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/README.md b/lib/README.md
index b2ac9f1..42e3f4c 100644
--- a/lib/README.md
+++ b/lib/README.md
@@ -366,7 +366,7 @@ docs:
         The folding will stop at the first rejection encountered.
         ```lua
         local basket = {"blueberry", "melon", "pear", "melon"}
-        Promise.fold(basket, function(accumulatedCost, fruit)
+        Promise.fold(basket, function(cost, fruit)
           if fruit == "blueberry" then
             return cost -- blueberries are free!
           else