contains with this giving error in jquery

contains with this giving error in jquery

I am using contains with 'this' keyword. It is giving a error.
$(function(){
var check=$('ul').find('li').filter(function(){
return $(this:contains('two')).css('color','red')
})
})
//html
<ul>
<li id="one">one</li>
<li id="two">two</li>
<li id="one">one</li>
<li id="two">two</li>
<li id="one">one</li>
<li id="two">two</li>
<li id="one">one</li>
<li id="two">two</li>
<li id="one">one</li>
<li id="two">two</li>
</ul>