Update DevOps Maturity badge in README (#33)

* Update DevOps Maturity badge in README

* Modify DevOps Maturity badge in about page

Updated the DevOps Maturity badge link and text.

* Change title to 'DevOps Maturity Specification'

Updated the title of the DevOps Maturity Specification.

* Update title of DevOps maturity standard

Remove version number from DevOps maturity standard title.

Author: shenxianpeng

README.md

@@ -1,6 +1,6 @@
 # The DevOps Maturity Specification
 
-[![DevOps Maturity](https://img.shields.io/badge/DevOps%20Maturity%20Specification-1.0.0-yellow)](https://devops-maturity.github.io/)
+[![DevOps Maturity](https://img.shields.io/badge/DevOps%20Maturity-Specification-yellow)](https://devops-maturity.github.io/)
 [![Website](https://img.shields.io/website?url=https%3A%2F%2Fdevops-maturity.github.io&up_color=yellow)](https://devops-maturity.github.io/)
 
 The DevOps Maturity specification is standardized to assess the maturity of DevOps practices. It is a set of questions and answers to help you measure and improve your DevOps maturity.
@@ -14,7 +14,7 @@ If you find this useful, consider giving it a ⭐️ on [GitHub](https://github.
 Let others know your project follows the DevOps Maturity specification. Add this badge to your repository README:
 
 ```markdown
-[![DevOps Maturity](https://img.shields.io/badge/DevOps%20Maturity%20Specification-1.0.0-yellow)](https://devops-maturity.github.io/)
+[![DevOps Maturity](https://img.shields.io/badge/DevOps%20Maturity-Specification-yellow)](https://devops-maturity.github.io/)
 ```
 
 ## 🤝 Contributing

content/_index.md

@@ -4,7 +4,7 @@ aliases: ["/en/"]
 layout: single
 ---
 
-# DevOps Maturity Specification 1.0.0
+# DevOps Maturity Specification
 
 ## Summary
 

content/_index.zh.md

@@ -4,7 +4,7 @@ aliases: ["/zh/"]
 layout: single
 ---
 
-# DevOps 成熟度规范 1.0.0
+# DevOps 成熟度规范
 
 ## 概述
 

content/about/index.md

@@ -16,7 +16,7 @@ The DevOps Maturity specification is standardized to assess the maturity of DevO
 * [commit-check](https://github.com/commit-check): A free, powerful tool that enforces commit metadata, branch naming, and more.
 * _[... and more projects using DevOps Maturity](https://github.com/search?q=devops-maturity.github.io&type=code&p=1)._
 
-[![DevOps Maturity](https://img.shields.io/badge/DevOps%20Maturity%20Specification-1.0.0-yellow)](https://github.com/devops-maturity/devops-maturity)
+[![DevOps Maturity](https://img.shields.io/badge/DevOps%20Maturity-Specification-yellow)](https://devops-maturity.github.io/)
 
 _Want your project on this list?_ [send a pull request](https://github.com/devops-maturity/spec/pulls).