From 5d16a62072545e16976e19d0383cd5344f418db5 Mon Sep 17 00:00:00 2001
From: fResult <styxmaz@gmail.com>
Date: Sun, 2 Jun 2024 13:53:58 +0700
Subject: [PATCH] update code block to fix markdown error which IntelliJ raised

---
 _th/tour/traits.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/_th/tour/traits.md b/_th/tour/traits.md
index bb6dfddd9c..eb8176435f 100644
--- a/_th/tour/traits.md
+++ b/_th/tour/traits.md
@@ -44,7 +44,7 @@ trait Iterator[A] {
 
 {% tab 'Scala 3' for=trait-iterator-definition %}
 
-```scala
+```scala 3
 trait Iterator[A]:
   def hasNext: Boolean
   def next(): A
@@ -92,7 +92,7 @@ iterator.next()  // returns 1
 
 {% tab 'Scala 3' for=trait-intiterator-definition %}
 
-```scala
+```scala 3
 trait Iterator[A]:
   def hasNext: Boolean
   def next(): A
@@ -179,7 +179,7 @@ animals.foreach(pet => println(pet.name))  // แสดงค่า Harry Sally
 
 {% tab 'Scala 3' for=trait-pet-example %}
 
-```scala
+```scala 3
 import scala.collection.mutable.ArrayBuffer
 
 trait Pet: