diff --git a/web/pgadmin/misc/templates/explain/js/explain.js b/web/pgadmin/misc/templates/explain/js/explain.js
index 382fd61..3c4c6d9 100644
--- a/web/pgadmin/misc/templates/explain/js/explain.js
+++ b/web/pgadmin/misc/templates/explain/js/explain.js
@@ -145,11 +145,11 @@ var imageMapper = {
   }
 },
 "ModifyTable" : function(data) {
-  switch (data['Operaton']) {
-    case "insert": return { "image":"ex_insert.png",
+  switch (data['Operation']) {
+    case "Insert": return { "image":"ex_insert.png",
                             "image_text":"Insert"
                            };
-    case "update": return {"image":"ex_update.png","image_text":"Update"};
+    case "Update": return {"image":"ex_update.png","image_text":"Update"};
     case "Delete": return {"image":"ex_delete.png","image_text":"Delete"};
   }
 },