From cce8f3306850f1ab2aaf2f09366ae4bd5f1349a8 Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pieter.noordhuis@databricks.com>
Date: Thu, 17 Oct 2024 15:06:08 +0200
Subject: [PATCH] Improve comment

---
 libs/dyn/yamlloader/loader.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/dyn/yamlloader/loader.go b/libs/dyn/yamlloader/loader.go
index 1ba4a26e..b4aaf0a7 100644
--- a/libs/dyn/yamlloader/loader.go
+++ b/libs/dyn/yamlloader/loader.go
@@ -106,8 +106,8 @@ func (d *loader) loadMapping(node *yaml.Node, loc dyn.Location) (dyn.Value, erro
 		case "!!str":
 			// OK
 		case "!!null":
-			// A literal value of "null" is treated as a null by the YAML parser
-			// for compatibility with JSON. We treat it as a string if used as a key.
+			// A literal unquoted "null" is treated as a null value by the YAML parser.
+			// However, when used as a key, it is treated as the string "null".
 		case "!!merge":
 			if merge != nil {
 				panic("merge node already set")