Update README.md

Jhsmit · web-flow · commit ed06b83b7933 · 2024-06-13T10:45:08.000+02:00
diff --git a/README.md b/README.md
@@ -9,6 +9,11 @@
 $ pip install hdxms-datasets
 ```
 
+### HDX-MS database
+
+Currently a beta test database is set up at:
+https://github.com/Jhsmit/HDX-MS-datasets
+
 ### Example code
 
 
