Fix github pages build failure

I have no idea why this only just broke now

docs/users/notes/html_attributes.md

@@ -1,5 +1,5 @@
 # HTML attributes
 
   Jekyll Picture Tag has comprehensive attribute support for all generated HTML. You can add
-  attributes both through the [liquid tag]({{ site.baseurl }}{% link /users/liquid_tag/index.md %}),
-  and the [preset]({{ site.baseurl }}{% link /usage/users/presets/html_attributes.md %}) (scroll down a bit).
+  attributes both through the [liquid tag](../liquid_tag/index.md),
+  and the [preset](../presets/html_attributes.md) (scroll down a bit).