How to delete owner name from map template?

[ElizabethMiller]

I have downloaded my webmap files from the arcgis.com map template. In the lower right corner of my map (in the footer) is the text "A map by [my user name]". If I delete this code from the index.html file I receive an error when trying to open the map. How can I get rid of it or edit it?

[KellyHutchins]

You also need to delete this line from the layout.js file:

dojo.byId("owner").innerHTML = response.itemInfo.item.owner;