diff --git a/stdlib/dagger/engine/image.cue b/stdlib/dagger/engine/image.cue
index b0be5fdf..5f22bd02 100644
--- a/stdlib/dagger/engine/image.cue
+++ b/stdlib/dagger/engine/image.cue
@@ -9,10 +9,10 @@ package engine
 //   - "index.docker.io/dagger:latest@sha256:a89cb097693dd354de598d279c304a1c73ee550fbfff6d9ee515568e0c749cfe"
 #Ref: string
 
-// Container image config
-// See https://opencontainers.org
-// https://github.com/moby/buildkit/blob/master/frontend/dockerfile/dockerfile2llb/image.go
-// https://github.com/opencontainers/image-spec/blob/main/specs-go/v1/config.go
+// Container image config. See [OCI](https://opencontainers.org/).
+// Spec left open on purpose to account for additional fields.
+// [Image Spec](https://github.com/opencontainers/image-spec/blob/main/specs-go/v1/config.go)
+// [Docker Superset](https://github.com/moby/buildkit/blob/master/frontend/dockerfile/dockerfile2llb/image.go)
 #ImageConfig: {
 	Env?: [...string]
 	User?: string