I'm wondering if there's an easy way to create comment help text for custom product attributes (or really for any product attributes - even some core attributes could use some helper text to make it a bit more clear what they do).
What I mean by comment help text is for example what you get when you use
So, for example, let's say you wanted to add a comment under Meta Title in the Meta Information tab of a product edit page to say "This is what will show up in the browser title bar".
I just noticed that Meta Description as an example already has some comment help text ("Maximum 255 chars") underneath it, but from a quick glance I'm not seeing where that would be defined under the Attribute details under Catalog > Manage Attributes > meta_description
I haven't done much digging yet into the core code to hunt for this yet, so my apologies if this is a really stupid question!