docs. for method setDropdownIcon

Author: davicotico

BootstrapMenu.php

@@ -7,7 +7,7 @@ class BootstrapMenu extends QuickMenu
     public function __construct($options = array())
     {
         parent::__construct($options);
-        $this->setDropDownIcon('<i class="caret"></i>');
+        $this->setDropdownIcon('<i class="caret"></i>');
         $this->set('ul-root', array('class'=>'nav navbar-nav', 'id'=>'#myMenu'));
         $this->set('ul', array('class'=>'dropdown-menu'));
         $this->set('li-parent', array('class'=>'dropdown'));

QuickMenu.php

@@ -44,7 +44,7 @@ public function set($name, $value)
      * Set dropdown icon for display with submenus
      * @param string $content Content for the dropdown icon (Html code)
      */
-    public function setDropDownIcon($content)
+    public function setDropdownIcon($content)
     {
         $this->dropdownIcon = $content;
     }

README.md

@@ -118,6 +118,12 @@ Set result from query database
 * string $columnID The ID column name (Primary key)
 * string $columnParent The column name for identify the parent item
 
+### setDropdownIcon($content)
+Set dropdown icon for display with submenus
+
+**Parameters:**
+* string $content Content for the dropdown icon (Html code)
+
 ### set($name, $value)
 Set the attributes for the tag vars