diff --git a/src/vs/workbench/services/editor/common/editorService.ts b/src/vs/workbench/services/editor/common/editorService.ts
index d2ec1d32c93..ac9788f7d5c 100644
--- a/src/vs/workbench/services/editor/common/editorService.ts
+++ b/src/vs/workbench/services/editor/common/editorService.ts
@@ -139,8 +139,6 @@ export interface IVisibleEditorsChangeEvent {
 	 * Indicates whether the visibility change is the result of an explicit
 	 * user action (`true`) or happened automatically as a side effect
 	 * (e.g. the chat agent opening files it has edited).
-	 *
-	 * When omitted, callers should treat the change as explicit.
 	 */
 	readonly isExplicit: boolean;
 }