tweak english

diff --git a/help/html/menus/popupMenu.html b/help/html/menus/popupMenu.html
index 4f66696..e8c5101 100755 (executable)
--- a/help/html/menus/popupMenu.html
+++ b/help/html/menus/popupMenu.html
@@ -150,8 +150,8 @@ not be accessible when in 'Cursor Mode' (toggled with the F2 key).</em></p>
       </li>
       <li><strong>View Structure<br>
         </strong><em> If the sequence has an associated PDB file added by one 
-        of the methods described above, Jalview will display a 3D interactive 
-        viewer of the file.<br>
+        of the methods described above, Jalview will open a 3D interactive 
+        view of the file.<br>
         These entries will only be present if the sequence has <a
                        href="../features/viewingpdbs.html">associated PDB structures</a>.</em><br>
       </li>