doc adjustment

10 years ago · a060799e77
1 changed files with 1 additions and 1 deletions
--- a/ButtonGroup.php
+++ b/ButtonGroup.php
@ -38,7 +38,7 @@ use yii\helpers\Html;
 *
 * @see http://getbootstrap.com/javascript/#buttons
 * @see http://getbootstrap.com/components/#btn-groups
- * 
+ *
 * @author Antonio Ramirez <amigo.cobos@gmail.com>
 * @since 2.0
 */