Make toDot a link
@@ -22,7 +22,7 @@ import java.util.List;
* A graph that can be dumped to a Graphviz DOT file.
* <p>
* An object which can be visualized as a graph should implement this interface.
- * The <code>DotFormatter.toDot</code> function can be used to get a
+ * The {@link com.google.javascript.jscomp.DotFormatter#toDot} function can be used to get a
* visualization of the object for debugging purpose.
*
*/
