diff --git a/doc/api/http2.md b/doc/api/http2.md
index a8f762173404f1..565212687dba95 100644
--- a/doc/api/http2.md
+++ b/doc/api/http2.md
@@ -664,9 +664,9 @@ added: v8.4.0
 added: v9.4.0
 -->
 
-* `alt`: {string}
-* `origin`: {string}
-* `streamId`: {number}
+* `alt` {string}
+* `origin` {string}
+* `streamId` {number}
 
 The `'altsvc'` event is emitted whenever an `ALTSVC` frame is received by
 the client. The event is emitted with the `ALTSVC` value, origin, and stream