diff --git a/data_embed/js.js b/data_embed/js.js
index 68a547b..7d82be9 100644
--- a/data_embed/js.js
+++ b/data_embed/js.js
@@ -116,5 +116,5 @@ function updateFileUpload(event) {
 }
 
 function confirmAction(actionName) {
-    return window.confirm('Are you shure want to ' + actionName);
-}
\ No newline at end of file
+    return window.confirm('Are you sure you want to ' + actionName + '?');
+}