From 27c5b7466753cf4e65cb0fa4239f99dd4c7b464e Mon Sep 17 00:00:00 2001
From: Tim Roberts <timiroberts@gmail.com>
Date: Sun, 4 Feb 2018 11:00:57 -0600
Subject: [PATCH] Modify description of `utils.promisify`

This PR modifies the description of `utils.promisify` in order to more clearly explain what this function takes as an argument.
---
 backend/node.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/node.js b/backend/node.js
index fdd9adf..a2a21e1 100644
--- a/backend/node.js
+++ b/backend/node.js
@@ -190,7 +190,7 @@ util.isArray(object);          // Returns true if the given "object" is an Array
 util.isRegExp(object);         // Returns true if the given "object" is a RegExp. false otherwise.
 util.isDate(object);           // Returns true if the given "object" is a Date. false otherwise.
 util.isError(object);          // Returns true if the given "object" is an Error. false otherwise.
-util.promisify(fn)             // Takes a function and returns a version that returns promises.
+util.promisify(fn)             // Takes a function whose last argument is a callback and returns a version that returns promises.
 
 util.inherits(constructor, superConstructor);  // Inherit the prototype methods from one constructor into another.