[officechooser] update text

src/modules/officechooser/officechooser.conf

@@ -74,6 +74,6 @@ items:
     - id: "freeoffice"
       package: "freeoffice"
       name: "FreeOffice"
-      description: "FreeOffice is a powerful Office suite with word processing, spreadsheet and presentation software. It is seamlessly compatible with Microsoft Office and can be used free of charge. For long-term use, request a free product directly in the application."
+      description: "FreeOffice is a powerful Office suite with word processing, spreadsheet and presentation software. Compatible with Microsoft Office, usable free of charge. (For long-term use, registration is needed)"
       screenshot: ":/images/FreeOffice.jpg"