Help:I made a typo in the name of the page I created.

From ENHLDWiki

To change the title of an article, use the move tab at the top of the article you wish to change. You will be taken to a simple and intuitive dialog screen where you can change the name. You may find this useful if you have made a typo, or an error in capitalization, or typed the address wrong. You can move an article to a new name irrespective of its content - all the content, as well as the associated discussion page, moves to the new name.

For example, suppose you created the page "123e N. Main" when you meant to create "123 N. Main". (By the way, the page you really want to create is "Main 123 N.") Just go to your "123e N. Main" page, click on the "move" tab and follow the simple directions you will receive, inputting the correct name in the "new title" box.

If there are links in other articles to the old name, they will need to be changed manually. For example, suppose I created a page titled "Metals Banque". If it was out there long enough for someone else to make a link to it, say in the article on the Theatre Comique, then that link will become a red link when you move "Metals Banque" to the new name, "Metals Bank". So the bad link in the Theatre Comique page will have to be changed by hand.