From da2b1e03def832cf2ef0ef3aafb4f9ee802e3aa5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Agust=C3=ADn=20D=C3=ADaz?=
 <49416765+AgustinRamiroDiaz@users.noreply.github.com>
Date: Wed, 12 Jul 2023 09:48:43 -0300
Subject: [PATCH] Update sum.mdx docs

Explain edge case with empty list
---
 website/docs/language/functions/sum.mdx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/website/docs/language/functions/sum.mdx b/website/docs/language/functions/sum.mdx
index 2528240b9f..9de4d61e47 100644
--- a/website/docs/language/functions/sum.mdx
+++ b/website/docs/language/functions/sum.mdx
@@ -9,6 +9,8 @@ description: |-
 
 `sum` takes a list or set of numbers and returns the sum of those numbers.
 
+`sum` will fail if given an empty list or set.
+
 ## Examples
 
 ```