From de2d540928016d46759451df6d08f1226280e910 Mon Sep 17 00:00:00 2001
From: yassun7010 <yassun7010@outlook.com>
Date: Sun, 19 Jan 2025 00:58:46 +0900
Subject: [PATCH] chore: comment.

---
 crates/schema-store/src/value_type.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/crates/schema-store/src/value_type.rs b/crates/schema-store/src/value_type.rs
index f939d73d..4b4cdda1 100644
--- a/crates/schema-store/src/value_type.rs
+++ b/crates/schema-store/src/value_type.rs
@@ -78,7 +78,10 @@ impl ValueType {
 impl std::fmt::Display for ValueType {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
-            ValueType::Null => write!(f, "Null"),
+            ValueType::Null => {
+                // NOTE: If this representation appears in the Hover of the Language Server, it is a bug.
+                write!(f, "Null")
+            }
             ValueType::Boolean => write!(f, "Boolean"),
             ValueType::Integer => write!(f, "Integer"),
             ValueType::Float => write!(f, "Float"),