Update content/ja/docs/tutorials/_index.md

Co-authored-by: atoato88 <[email protected]>

Author: kmuto

content/ja/docs/tutorials/_index.md

@@ -24,7 +24,7 @@ content_type: concept
 
 ## 設定
 
-* [Example: Configuring a Java Microservice](/docs/tutorials/configuration/configure-java-microservice/)
+* [例: Javaのマイクロサービスの設定](/docs/tutorials/configuration/configure-java-microservice/)
 
 * [ConfigMapを用いたRedisの設定](/ja/docs/tutorials/configuration/configure-redis-using-configmap/)