I want to amend a Wikipedia entry on Marc Segar - how do I do it?

I think he isn't given enough cross reference!

http://en.wikipedia.org/wiki/Marc_Segar

Thanks for your two responses.

You have to find the entry and then log on to it.

At the top of the screen you will see "discussion" then the heading "edit this page"

Click on it and the amendments can be made, but you IP address will be retained so that others may discuss the matter with you.

If you join the group, the IP address is not retained but the amendment logged against your "logon"

JUST EDIT

Here are the directions from Wikipedia's help:

How to Edit a Page

"Editing most Wikipedia pages is easy. Simply click on the "edit this page" tab at the top of a Wikipedia page (or on a section-edit link). This will bring you to a new page with a text box containing the editable text of the original page. If you add information to a page, please provide references, as unreferenced facts are subject to removal. When you are finished with an edit, you should write a short edit summary in the small field below the edit-box. You may use shorthand to describe your changes, as described in the legend, and when you see the difference between the page with your edits and the previous version of the page by pressing the "Show changes" button. If you're satisfied with what you see, be bold and press the "Save page" button. Your changes will immediately be visible to all Wikipedia users.

You can also click on the "Discussion" tab to see the corresponding talk page, which contains comments about the page from other Wikipedia users. Click on the "+" tab to add a new section, or edit the page in the same way as an article page:

You should also remember to sign your messages on talk pages and some special-purpose project pages, but you should not sign edits you make to regular articles. In page histories, the MediaWiki software keeps track of which user makes each change."

you just enter info. I've done this several time