[css-snappoints] Adding an issue regarding renaming snap-type values

Author: ChumpChief

css-snappoints/Overview.bs

@@ -201,6 +201,8 @@ Issue: <b>This spec is currently undergoing major changes in line with the resol
 
     Issue: <a href="https://lists.w3.org/Archives/Public/www-style/2015Nov/0328.html">Open issue</a> on whether to enhance the scroll-snap-type property for specifying the axis or adding a second property.  We have <a href="https://lists.w3.org/Archives/Public/www-style/2015Dec/0048.html">resolved</a> that this functionality be added once the issue is resolved.
 
+    Issue: Currently considering renaming the values
+
     <pre class='propdef'>
     Name: scroll-snap-type
     Value: none | mandatory | proximity