diff --git a/src/instances/grey.yaml b/src/instances/grey.yaml
index b426dd5..be5be5d 100644
--- a/src/instances/grey.yaml
+++ b/src/instances/grey.yaml
@@ -8,4 +8,4 @@ contact:
 canonical_url: https://datalab.odbx.science
 api_url: https://api.odbx.science
 description: >-
-    Datalab instance for the group or Prof Clare Grey group at the University of Cambridge
+    Datalab instance for the group of Prof Clare Grey group at the University of Cambridge