chore: remove duplicate words

[lfz941]

关联的Issues (Related Issues)

No

改动 (Proposed Changes)

• Remove duplicate words in comments and error message.

附注 (Additional Info)

自查清单 (Checklist)

在你认为本 PR 满足被审阅的标准之前，需要确保 / Before you mark the PR ready for review, please make sure that:

• [x] 符合Venus项目管理规范中关于PR的相关标准 / The PR follows the PR standards set out in the Venus project management guidelines
• [x] 具有清晰明确的commit message / All commits have a clear commit message.
• [x] 包含相关的的测试用例或者不需要新增测试用例 / This PR has tests for new functionality or change in behaviour or not need to add new tests.
• [ ] 存在兼容性问题（接口, 配置，数据，灰度），如果存在需要进行文档说明 / This PR has compatibility issues (API, Configuration, Data, GrayRelease), if so, need to be documented.
• [x] 包含相关的的指南以及文档或者不需要新增文档 / This PR has updated usage guidelines and documentation or not need
• [x] 通过必要的检查项 / All checks are green

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 26%. Comparing base (85bc25d) to head (49c6e8b).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #6368 +/- ## ====================================== Coverage 26% 26% ====================================== Files 649 649 Lines 65519 65519 ====================================== + Hits 17070 17080 +10 + Misses 45733 45723 -10 Partials 2716 2716 ```