Update css.xml

Fixed typo.

entries/css.xml

@@ -143,7 +143,7 @@ $( "div" ).click(function() {
     <longdesc>
       <p>As with the <code>.prop()</code> method, the <code>.css()</code> method makes setting properties of elements quick and easy. This method can take either a property name and value as separate parameters, or a single object of key-value pairs.</p>
       <p>Also, jQuery can equally interpret the CSS and DOM formatting of multiple-word properties. For example, jQuery understands and returns the correct value for both <code>.css({ "background-color": "#ffe", "border-left": "5px solid #ccc" })</code> and <code>.css({backgroundColor: "#ffe", borderLeft: "5px solid #ccc" })</code>. Notice that with the DOM notation, quotation marks around the property names are optional, but with CSS notation they're required due to the hyphen in the name.</p>
-      <p>When using <code>.css()</code> as a setter, jQuery modifies the element's <code>style</code> property. For example,  <code>$( "#mydiv" ).css( "color", "green" )</code> is equivalent to <code>document.getElementById( "mydiv" ).style.color = "green"</code>. Setting the value of a style property to an empty string &#x2014; e.g. <code>$( "#mydiv" ).css( "color", "" )</code> &#x2014; removes that property from an element if it has already been directly applied, whether in the HTML style attribute, through jQuery's <code>.css()</code> method, or through direct DOM manipulation of the <code>style</code> property. As a conseguence, the element's style for that property will be restored to whatever value was applied. So, this method can be used to cancel any style modification you have previously performed. It does not, however, remove a style that has been applied with a CSS rule in a stylesheet or <code>&lt;style&gt;</code> element. <strong>Warning:</strong> one notable exception is that, for IE 8 and below, removing a shorthand property such as <code>border</code> or <code>background</code> will remove that style entirely from the element, regardless of what is set in a stylesheet or <code>&lt;style&gt;</code> element.</p>
+      <p>When using <code>.css()</code> as a setter, jQuery modifies the element's <code>style</code> property. For example,  <code>$( "#mydiv" ).css( "color", "green" )</code> is equivalent to <code>document.getElementById( "mydiv" ).style.color = "green"</code>. Setting the value of a style property to an empty string &#x2014; e.g. <code>$( "#mydiv" ).css( "color", "" )</code> &#x2014; removes that property from an element if it has already been directly applied, whether in the HTML style attribute, through jQuery's <code>.css()</code> method, or through direct DOM manipulation of the <code>style</code> property. As a consequence, the element's style for that property will be restored to whatever value was applied. So, this method can be used to cancel any style modification you have previously performed. It does not, however, remove a style that has been applied with a CSS rule in a stylesheet or <code>&lt;style&gt;</code> element. <strong>Warning:</strong> one notable exception is that, for IE 8 and below, removing a shorthand property such as <code>border</code> or <code>background</code> will remove that style entirely from the element, regardless of what is set in a stylesheet or <code>&lt;style&gt;</code> element.</p>
       <p>As of jQuery 1.6, <code>.css()</code> accepts relative values similar to <code>.animate()</code>. Relative values are a string starting with <code>+=</code> or <code>-=</code> to increment or decrement the current value. For example, if an element's padding-left was 10px, <code>.css( "padding-left", "+=15" )</code> would result in a total padding-left of 25px.</p>
       <p>As of jQuery 1.4, <code>.css()</code> allows us to pass a function as the property value:</p>
       <pre><code>