indexing error attempt fix

Author: kaloyanflp

content/english/_index.md

@@ -69,7 +69,7 @@ Activity_Feed:
   featured_button_text: More items
   featured_button_link: /knowledge-platform/knowledge-base/
   items_title: Upcoming events
-  activities: 
+  activities: []
   # - title: >-
   #     Presentation Validation framework 'Responsible use of Large Language Models (LLM) for public information provision' (Dutch only)
   #   link: >-

content/nederlands/_index.md

@@ -72,7 +72,7 @@ Activity_Feed:
   featured_button_text: Meer items
   featured_button_link: /nl/knowledge-platform/knowledge-base/
   items_title: Aankomende events
-  activities:
+  activities: []
   #  - title: >-
   #      Presentatie Validatiekader 'Verantwoorde inzet Large Language Models (LLM) voor publieke informatievoorziening' 
   #    link: >-