diff --git a/docs/detections/api/rules/signals-api-overview.asciidoc b/docs/detections/api/rules/signals-api-overview.asciidoc
index bd4b95eba6..4d04f35739 100644
--- a/docs/detections/api/rules/signals-api-overview.asciidoc
+++ b/docs/detections/api/rules/signals-api-overview.asciidoc
@@ -268,7 +268,7 @@ A JSON object with the `tags` and `ids` fields:
 |==============================================
 |Name |Type |Description |Required
 
-|`tags` |String[] a|Array of alert tags. Alert tags are the words and phrases that help categorize alerts. 
+|`tags` |Object a|Object containing alert tags. Alert tags are the words and phrases that help categorize alerts. 
 
 Properties of the `tags` object: