diff --git a/frontend/src/app/core/global_search/input/global-search-input.component.spec.ts b/frontend/src/app/core/global_search/input/global-search-input.component.spec.ts
index 6ee4354bb3c..0549b10ecf4 100644
--- a/frontend/src/app/core/global_search/input/global-search-input.component.spec.ts
+++ b/frontend/src/app/core/global_search/input/global-search-input.component.spec.ts
@@ -37,7 +37,7 @@ describe('GlobalSearchInputComponent#followItem', () => {
   let searchInScopeArgs:string[];
   let context:Pick<GlobalSearchInputComponent, 'wpPath'|'selectedItem'> & { searchInScope:(scope:string) => void };
 
-  function callFollowItem(item:unknown):void {
+  function callFollowItem(item:Parameters<GlobalSearchInputComponent['followItem']>[0]):void {
     GlobalSearchInputComponent.prototype.followItem.call(context, item);
   }
 
diff --git a/lib_static/plugins/acts_as_event/lib/acts_as_event.rb b/lib_static/plugins/acts_as_event/lib/acts_as_event.rb
index 1d3e6ea9040..c8199c1d54a 100644
--- a/lib_static/plugins/acts_as_event/lib/acts_as_event.rb
+++ b/lib_static/plugins/acts_as_event/lib/acts_as_event.rb
@@ -28,9 +28,9 @@
 # See COPYRIGHT and LICENSE files for more details.
 #++
 
-# This now only seems to be used when rendering atom responses.
-# Search as well as activities do not rely on it.
-# Thus, whenever an atom link is removed for a resource, acts_as_event within that model can also be removed.
+# The event_* methods defined here power the server-rendered search results page
+# and atom feeds. The Activities subsystem renders through its own providers, so
+# a model can drop acts_as_event only once neither search nor atom references it.
 
 module Redmine
   module Acts