-// Copyright 2011 Robert Konigsberg (konigsberg@google.com)
-// MIT-licensed (http://opensource.org/licenses/MIT)
+/**
+ * @license
+ * Copyright 2011 Robert Konigsberg (konigsberg@google.com)
+ * MIT-licensed (http://opensource.org/licenses/MIT)
+ */
-/**
+/**
* @fileoverview The default interaction model for Dygraphs. This is kept out
* of dygraph.js for better navigability.
* @author Robert Konigsberg (konigsberg@google.com)