PB-2191 Be more exmplicit what "public" means

Author: asteiner-swisstopo

page/get-help.md

@@ -5,7 +5,7 @@ The [geo.admin.ch](https://www.geo.admin.ch) team develops, operates, and mainta
 How to get support:
 
 - For technical questions or feedback, join the [GeoAdminCh API Google Group](http://groups.google.com/group/geoadmin-api).
-  This is a public knowledge base.
+  This is a public knowledge base, so any comments or answers you post will be visible to everyone.
 - To suggest improvements to this documentation, use the "Edit this page on GitHub" link at the bottom of any page to submit a pull request directly to our [GitHub repository](https://github.com/geoadmin/doc-tech).
 - For support specifically on the map viewer, visit [the map viewer help page](https://www.geo.admin.ch/en/map-viewer-help).
 - For other inquiries, go to [the geo.admin.ch contacts page](https://www.geo.admin.ch/en/impressum-responsibilities-and-contacts).