Open a new tab. Type this erroneous URL in it and hit the green arrow, http:/www.wretch.cc/blog/p56379562002 Note how we get sent off to Google, with no way to click the back key to correct the URL and try again. A one character repair now becomes a massive cleanup job there in the URL bar. P.S., the Firefox website has hidden their bug tracker URL very well.
Oh, I meant two characters.