hello how to fix validator error
# Error Line 2658, Column 429: character data is not allowed here
?or: #FF0000'>Extra PC</span></a></li> , Google, Yahoo! Slurp, Google AdSense
✉
You have used character data somewhere it is not permitted to appear. Mistakes that can cause this error include:
* putting text directly in the body of the document without wrapping it in a container element (such as a <p>aragraph</p>), or
* forgetting to quote an attribute value (where characters such as "%" and "/" are common, but cannot appear without surrounding quotes), or
* using XHTML-style self-closing tags (such as <meta ... />) in HTML 4.01 or earlier. To fix, remove the extra slash ('/') character. For more information about the reasons for this, see Empty elements in SGML, HTML, XML, and XHTML.
http://validator.w3.org