Merge pull request #55 from mattbk/fix-typo-web

Fix typo.

data_embed/js.js

@@ -116,5 +116,5 @@ function updateFileUpload(event) {
 }
 
 function confirmAction(actionName) {
-    return window.confirm('Are you shure want to ' + actionName);
-}
+    return window.confirm('Are you sure you want to ' + actionName + '?');
+}