1 files changed, 1 insertions, 0 deletions

diff --git a/detail.php b/detail.php
index 875074b..0609d0e 100644
--- a/detail.php
+++ b/detail.php
@@ -71,6 +71,7 @@ if ($CONFIG['graph_type'] == 'canvas') {
         );
 }
 echo '</div>';
+echo '<p>Drag graph back and forth, or mouse scroll to zoom in or out.</p>';
 echo "</fieldset>\n";
 
 html_end();