[typo](doc) fix some typos (apache#12611)

Author: zhannngchen

CONTRIBUTING.md

@@ -23,15 +23,15 @@ Thank you very much for your interest in the Doris project. We welcome your sugg
 
 Your suggestions, comments and comments on Doris can be made directly through GitHub's [Issues](https://github.com/apache/doris/issues/new/choose).
 
-There are many ways to participate in and contribute to Doris projects: code implementation, test writing, process tool improvement, document improvement, and so on. Any contribution will be welcomed and you will be added to the list of contributors. Further, with sufficient contributions, you will have the opportunity to become a Commiter of Apache with Apache mailbox and be included in the list of [Apache Commiters](http://people.apache.org/committer-index.html).
+There are many ways to participate in and contribute to Doris projects: code implementation, test writing, process tool improvement, document improvement, and so on. Any contribution will be welcomed and you will be added to the list of contributors. Further, with sufficient contributions, you will have the opportunity to become a Committer of Apache with Apache mailbox and be included in the list of [Apache Committers](http://people.apache.org/committer-index.html).
 
 Any questions, you can contact us to get timely answers, including dev mail list or Slack.
 
 ## Initial contact
 
 For the first time in Doris community, you can:
 
-* Follow [Doris Github](https://github.com/apache/doris)
+* Follow [Doris GitHub](https://github.com/apache/doris)
 * Subscribe to our [mailing list](./docs/en/community/subscribe-mail-list.md);
 * Join Doris [Slack](https://join.slack.com/t/apachedoriscommunity/shared_invite/zt-11jb8gesh-7IukzSrdea6mqoG0HB4gZg)
 
@@ -58,7 +58,7 @@ Browse the document, you can deepen your understanding of Doris, can also help y
 
 If you are interested in improving the quality of documents, whether it is revising the address of a page, correcting a link, and writing a better introductory document, we are very welcome!
 
-Most of our documents are written in markdown format, and you can modify and submit document changes directly through `docs/` in [GitHub](https://github.com/apache/doris). If you submit code changes, you can refer to [Pull Request](./docs/en/community/how-to-contribute/pull-request.md).
+Most of our documents are written in Markdown format, and you can modify and submit document changes directly through `docs/` in [GitHub](https://github.com/apache/doris). If you submit code changes, you can refer to [Pull Request](./docs/en/community/how-to-contribute/pull-request.md).
 
 ## If a Bug or problem is found
 

CONTRIBUTING_CN.md

@@ -23,15 +23,15 @@ under the License.
 
 您对 Doris 的各种建议、意见、评论可以直接通过 GitHub 的 [Issues](https://github.com/apache/doris/issues/new/choose) 提出。
 
-参与 Doris 项目并为其作出贡献的方法有很多：代码实现、测试编写、流程工具改进、文档完善等等。任何贡献我们都会非常欢迎，并将您加入贡献者列表，进一步，有了足够的贡献后，您还可以有机会成为 Apache 的 Commiter，拥有 Apache 邮箱，并被收录到 [Apache Commiter 列表中](http://people.apache.org/committer-index.html)。
+参与 Doris 项目并为其作出贡献的方法有很多：代码实现、测试编写、流程工具改进、文档完善等等。任何贡献我们都会非常欢迎，并将您加入贡献者列表，进一步，有了足够的贡献后，您还可以有机会成为 Apache 的 Committer，拥有 Apache 邮箱，并被收录到 [Apache Committer 列表中](http://people.apache.org/committer-index.html)。
 
 任何问题，您都可以联系我们得到及时解答，联系方式包括 dev 邮件组，Slack 等。
 
 ## 初次接触
 
 初次来到 Doris 社区，您可以：
 
-* 关注 Doris [Github 代码库](https://github.com/apache/doris)
+* 关注 Doris [GitHub 代码库](https://github.com/apache/doris)
 * 订阅我们的 [邮件列表](./docs/zh-CN/community/subscribe-mail-list.md)；
 * 加入 Doris 的 [Slack](https://join.slack.com/t/apachedoriscommunity/shared_invite/zt-11jb8gesh-7IukzSrdea6mqoG0HB4gZg)
 
@@ -58,7 +58,7 @@ under the License.
 
 如果您对改进文档的质量感兴趣，不论是修订一个页面的地址、更正一个链接、以及写一篇更优秀的入门文档，我们都非常欢迎！
 
-我们的文档大多数是使用 markdown 格式编写的，您可以直接通过在 [GitHub](https://github.com/apache/doris) 中的 `docs/` 中修改并提交文档变更。如果提交代码变更，可以参阅 [Pull Request](./docs/zh-CN/community/how-to-contribute/pull-request.md)。
+我们的文档大多数是使用 Markdown 格式编写的，您可以直接通过在 [GitHub](https://github.com/apache/doris) 中的 `docs/` 中修改并提交文档变更。如果提交代码变更，可以参阅 [Pull Request](./docs/zh-CN/community/how-to-contribute/pull-request.md)。
 
 ## 如果发现了一个 Bug 或问题