Prefer Markdown links over manual <a>

Author: Urgau

README.md

@@ -1,11 +1,8 @@
 <p align="center">
   <img alt="The Rust Programming Language: A language empowering everyone to build reliable and efficient software" src="https://www.rust-lang.org/static/images/rust-social-wide.jpg" width="512" height="256">
-  <br>
-  <a href="https://www.rust-lang.org/">Website</a> |
-  <a href="https://www.rust-lang.org/learn/get-started">Getting started</a> |
-  <a href="https://www.rust-lang.org/learn">Learn</a> |
-  <a href="https://www.rust-lang.org/learn#learn-use">Documentation</a> |
-  <a href="CONTRIBUTING.md">Contributing</a>
+
+[Website](https://www.rust-lang.org/) | [Getting started](https://www.rust-lang.org/learn/get-started) | [Learn](https://www.rust-lang.org/learn) | [Documentation](https://www.rust-lang.org/learn#learn-use) | [Contributing](CONTRIBUTING.md)
+
 </p>
 
 This is the main source code repository for [Rust]. It contains the compiler,