remove unnecessary white space (#2678) (#2686)

Author: ti-chi-bot

en/releases/release-1.3.0-beta.1.md

@@ -22,7 +22,7 @@ TiDB Operator version: 1.3.0-beta.1
 ## Rolling Update Changes
 
 - Due to changes in [#4358](https://github.com/pingcap/tidb-operator/pull/4358), if the TiDB cluster (>= v5.4) is deployed by TiDB Operator v1.2, upgrading TiDB Operator to v1.3.0-beta.1 causes TiFlash to rolling upgrade. It is recommended to upgrade TiDB Operator to v1.3 before upgrading the TiDB cluster to v5.4.0 or later versions.
-- Due to changes in [#4169](https://github.com/pingcap/tidb-operator/pull/4169) , for TiDB clusters >= v5.0, if `spec.tikv.seperateRocksDBLog: true` or  `spec.tikv.separateRaftLog: true` is configured, upgrading TiDB Operator to v1.3.0-beta.1 causes TiKV to rolling upgrade.
+- Due to changes in [#4169](https://github.com/pingcap/tidb-operator/pull/4169) , for TiDB clusters >= v5.0, if `spec.tikv.seperateRocksDBLog: true` or `spec.tikv.separateRaftLog: true` is configured, upgrading TiDB Operator to v1.3.0-beta.1 causes TiKV to rolling upgrade.
 - Due to changes in [#4198](https://github.com/pingcap/tidb-operator/pull/4198), upgrading TiDB Operator causes the recreation of TidbMonitor Pod.
 
 ## New Features

zh/releases/release-1.1-ga.md

@@ -29,7 +29,7 @@ TiDB Operator 版本：1.1.0
 
 ## 其他重要更新
 
-* 修复了同时启用 `PodWebhook` 和 增强型 StatefulSet 时 `TidbCluster` 升级的错误 ([#2507](https://github.com/pingcap/tidb-operator/pull/2507), [@Yisaer](https://github.com/Yisaer))
+* 修复了同时启用 `PodWebhook` 和增强型 StatefulSet 时 `TidbCluster` 升级的错误 ([#2507](https://github.com/pingcap/tidb-operator/pull/2507), [@Yisaer](https://github.com/Yisaer))
 * `tidb-scheduler` 中支持 preemption ([#2510](https://github.com/pingcap/tidb-operator/pull/2510), [@cofyc](https://github.com/cofyc))
 * 将 BR 更新为 v4.0.0-rc.2，包含 `auto_random` 的修复 ([#2508](https://github.com/pingcap/tidb-operator/pull/2508), [@DanielZhangQD](https://github.com/DanielZhangQD))
 * 增强型 StatefulSet 支持 TiFlash ([#2469](https://github.com/pingcap/tidb-operator/pull/2469), [@DanielZhangQD](https://github.com/DanielZhangQD))