Update README.md

Author: Igor Chepurnoy

README.md

@@ -45,8 +45,9 @@ And add to your controller
       }
 ```
 Usage Editable widget
-======================================
-* As a widget with a model
+====================================== 
+
+As a widget with a model
 
 ```php
 \yii2mod\editable\Editable::widget( [
@@ -56,12 +57,12 @@ Usage Editable widget
 ]);
 ```
 
-* With ActiveForm
+With ActiveForm
 
 ```php
 echo $form->field($model, "firstName")->widget(\yii2mod\editable\Editable::className(), [
     'url' => '/profile/update',
     'mode' => 'popup'
 ]);
 
-```
+```