diff --git a/docs/assets/js/playground.js b/docs/assets/js/playground.js
index 137bb352..c14bf0f5 100644
--- a/docs/assets/js/playground.js
+++ b/docs/assets/js/playground.js
@@ -181,7 +181,7 @@ let tree;
           } else {
             fieldName = '';
           }
-          row = `<div>${'  '.repeat(indentLevel)}${fieldName}<a class='plain' href="#" data-id=${id} data-range="${start.row},${start.column},${end.row},${end.column}">${displayName}</a> [${start.row}, ${start.column}] - [${end.row}, ${end.column}])`;
+          row = `<div>${'  '.repeat(indentLevel)}${fieldName}<a class='plain' href="#" data-id=${id} data-range="${start.row},${start.column},${end.row},${end.column}">${displayName}</a> [${start.row}, ${start.column}] - [${end.row}, ${end.column}]`;
           finishedRow = true;
         }