diff --git a/advanced/part1/src/Viewer/Cred.elm b/advanced/part1/src/Viewer/Cred.elm
index f3831f8..e80c7db 100644
--- a/advanced/part1/src/Viewer/Cred.elm
+++ b/advanced/part1/src/Viewer/Cred.elm
@@ -12,13 +12,14 @@ import Username exposing (Username)
 
 
 type alias Cred =
-    -- 👉 TODO make Cred an opaque type, then fix the resulting compiler errors.
-    -- Afterwards, it should no longer be possible for any other module to access
-    -- this `token` value directly!
-    --
-    -- 💡 HINT: Other modules still depend on being able to access the
-    -- `username` value. Expand this module's API to expose a new way for them
-    -- to access the `username` without also giving them access to `token`.
+    {- 👉 TODO: Make Cred an opaque type, then fix the resulting compiler errors.
+       Afterwards, it should no longer be possible for any other module to access
+       this `token` value directly!
+
+       💡 HINT: Other modules still depend on being able to access the
+       `username` value. Expand this module's API to expose a new way for them
+       to access the `username` without also giving them access to `token`.
+    -}
     { username : Username
     , token : String
     }