[NinjaViking]

For a temporary solution, try right-clicking on it, select "inspect element" or something to that effect and deleting the text.

[Rynant]

I use a bookmarklet that comes in handy in cases like this:

  javascript:(function()%7Bfunction callback()%7B(function(%24)%7Bvar jQuery%3D%24%3B%3B%24('*').on("contextmenu"%2C function(evt) %7Bevt.preventDefault()%3B%7D)%3B%24('*').mousedown(function(evt)%7Bif(evt.which%3D%3D%3D3)%7Bevt.srcElement.remove()%3B%7D%7D)%7D)(jQuery.noConflict(true))%7Dvar s%3Ddocument.createElement("script")%3Bs.src%3D"https%3A%2F%2Fajax.googleapis.com%2Fajax%2Flibs%2Fjquery%2F1.7.1%2Fjquery.min.js"%3Bif(s.addEventListener)%7Bs.addEventListener("load"%2Ccallback%2Cfalse)%7Delse if(s.readyState)%7Bs.onreadystatechange%3Dcallback%7Ddocument.body.appendChild(s)%3B%7D)()

After clicking the bookmarklet, you can right-click on any element to remove it.