Added note about data selector.

diff --git a/experimental/palette/index.html b/experimental/palette/index.html
index e2f76d3..b22dbcd 100644 (file)
--- a/experimental/palette/index.html
+++ b/experimental/palette/index.html
@@ -61,6 +61,7 @@
             The palette on the right contains (most) Dygraphs options. Here's
             how they work:
             <ul>
+              <li>The selection box on top can be used to choose your own data source.</li>
               <li>Use the filter box to constrain your selection. For instance,
               typing <code>draw</code> will show all options with that phrase in
               its name.</li>