diff --git a/lib/public/FullTextSearch/Model/ISearchResult.php b/lib/public/FullTextSearch/Model/ISearchResult.php
index a7dcba82f5..453ec61e7d 100644
--- a/lib/public/FullTextSearch/Model/ISearchResult.php
+++ b/lib/public/FullTextSearch/Model/ISearchResult.php
@@ -93,7 +93,7 @@ interface ISearchResult {
 	 *
 	 * @since 15.0.0
 	 *
-	 * @return array
+	 * @return IndexDocument[]
 	 */
 	public function getDocuments(): array;