fix readme

README.md

@@ -1,6 +1,4 @@
-# arcade-minimap ![Build status badge](https://github.com/darzu/arcade-minimap/workflows/MakeCode/badge.svg)
-
-
+# arcade-minimap ![Build status badge](https://github.com/microsoft/arcade-minimap/workflows/MakeCode/badge.svg)
 
 ## Use this extension
 
@@ -24,7 +22,7 @@ To edit this repository in MakeCode.
 This image shows the blocks code from the last commit in master.
 This image may take a few minutes to refresh.
 
-![A rendered view of the blocks](https://github.com/darzu/arcade-minimap/raw/master/.makecode/blocks.png)
+![A rendered view of the blocks](https://github.com/microsoft/arcade-minimap/raw/master/.makecode/blocks.png)
 
 ## Supported targets
 
@@ -32,3 +30,17 @@ This image may take a few minutes to refresh.
 * for PXT/arcade
 (The metadata above is needed for package search.)
 
+
+# Contributing
+
+This project welcomes contributions and suggestions.  Most contributions require you to agree to a
+Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
+the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.
+
+When you submit a pull request, a CLA bot will automatically determine whether you need to provide
+a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions
+provided by the bot. You will only need to do this once across all repos using our CLA.
+
+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
+For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
+contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.