child-selector: remove sentence about browser support

Closes gh-662

Author: arthurvr

entries/child-selector.xml

@@ -13,7 +13,6 @@
   </signature>
   <desc>Selects all direct child elements specified by "child" of elements specified by "parent".</desc>
   <longdesc>
-    <p>As a CSS selector, the child combinator is supported by all modern web browsers including Safari, Firefox, Opera, Chrome, and Internet Explorer 7 and above, but notably not by Internet Explorer versions 6 and below. However, in jQuery, this selector (along with all others) works across all supported browsers, including IE6.</p>
     <p>The child combinator (E <strong>&gt;</strong> F) can be thought of as a more specific form of the descendant combinator (E F) in that it selects only first-level descendants.</p>
   </longdesc>
   <example>