added link to the official doc from the readme

README.md

@@ -1,8 +1,9 @@
 # AMD MIGraphX
 
-
+>[!NOTE]
+>The published documentation is available at [MIGraphX](https://rocm.docs.amd.com/projects/AMDMIGraphX/en/latest/) in an organized, easy-to-read format, with search and a table of contents. The documentation source files reside in the `docs` folder of this repository. As with all ROCm projects, the documentation is open source. For more information on contributing to the documentation, see [Contribute to ROCm documentation](https://rocm.docs.amd.com/en/latest/contribute/contributing.html).
 
-> [!NOTE] 
+> [!NOTE]
 > You must [install ROCm](https://rocm.docs.amd.com/projects/install-on-linux/en/latest/index.html) before
 > installing MIGraphX.