Using-pepcli.md

@@ -82,7 +82,7 @@ Administrative tasks:
     - [`ama query`](ama-query) summarizes the current data structure and access rules.
     - For users enrolled as a `Data Administrator`:
         - [`ama column`](ama-column) can be used to create and remove columns, and to group and un-group them.
-        - [`ama columnGroup`](ama-columngroup) can be used to create and remove columns, and to group and un-group them.
+        - [`ama columnGroup`](ama-columngroup) can be used to create and remove column groups.
     - For users enrolled as an `Access Administrator`:
         - [`ama cgar`](ama-cgar) can be used to manage the type(s) of access that access groups have to column groups.