docs: typo release notes

Author: luohf-infinilabs

docs/content.en/docs/release-notes/_index.md

@@ -20,7 +20,7 @@ Information about release notes of INFINI Console is provided here.
 - Fixed empty host when setup step finishes (#147)
 - Fixed the error of obtaining suggestions of field's value in discover (#151)
 - Fixed the wrong display of heatmap's data in alerting message (#157)
-- Fixed Devtools `_sql` support for eleasticsearch 6.x (#158) 
+- Fixed Devtools `_sql` support for elasticsearch 6.x (#158) 
 
 ### Improvements
 - Update agent config with cluster name (#148)

docs/content.zh/docs/release-notes/_index.md

@@ -20,7 +20,7 @@ title: "版本历史"
 - 修复初始化结束步骤中主机显示为错误的问题 (#147)
 - 修复数据探索中获取字段值建议的错误 (#151)
 - 修复告警消息热图数据显示错误的问题 (#157)
-- 修复开发工具 SQL 查询支撑 6.x 版本 (#158)
+- 修复开发工具 `_sql` 查询支撑 Elasticsearch 6.x 版本 (#158)
 
 ### Improvements
 - 优化下发给 Agent 的配置，增加集群名称 (#148)