diff --git a/extensions/bootstrap/ActiveField.php b/extensions/bootstrap/ActiveField.php
index 3387c074de4..237b41a2d4a 100644
--- a/extensions/bootstrap/ActiveField.php
+++ b/extensions/bootstrap/ActiveField.php
@@ -71,17 +71,17 @@
  * ]);
  *
  * // With 'default' layout you would use 'template' to size a specific field:
- * // echo $form->field($model, 'demo', [
- * //     'template' => '{label} <div class="row"><div class="col-sm-4">{input}{error}{hint}</div></div>'
- * // ]);
+ * echo $form->field($model, 'demo', [
+ *     'template' => '{label} <div class="row"><div class="col-sm-4">{input}{error}{hint}</div></div>'
+ * ]);
  *
- *  // Input group
- *  echo $form->field($model, 'demo', [
- *      'inputTemplate' => '<div class="input-group"><span class="input-group-addon">@</span>{input}</div>',
- *  ]);
+ * // Input group
+ * echo $form->field($model, 'demo', [
+ *     'inputTemplate' => '<div class="input-group"><span class="input-group-addon">@</span>{input}</div>',
+ * ]);
  *
- *  ActiveForm::end();
- *  ```
+ * ActiveForm::end();
+ * ```
  *
  * @see \yii\bootstrap\ActiveForm
  * @see http://getbootstrap.com/css/#forms