Fast-API-FAQ.md

@@ -3,7 +3,7 @@ This FAQ is valid for a Stac Fast API set-up with elastic search as backend and
 ## Nesting or no nesting?
 
 - A catalog of catalogs is not possible within the STAC API. The entry level is the only catalog. A catalog shall only contain collections.
-- A collection can contain *child*s of different types. This child can be a collection.
+- A collection can contain *child*s of different types. A child can be a collection.
 - A collection of collections is
     - useful to show a landing page for upper level hierarchy elements like *institution* which can display everything this element is connected to
     - does not improve search functionality. Afaik, the stac browser's search does not follow a nest of collections.