Looks fine to me mate. Could it be a screen resolution issue?
I had a similar problem with my RSS feed when I was cutting and pasting out of Word. When doing so the single quote and double quote characters that were being pasted came from the extended ascii char set. Off the top of my head (it will be on w3.org somewhere) the unescaped characters allowed in XML must be the same as those allowed in a URI. Hence your posting might look fine in a browse but in a RSS reader the chars are shown as blocks because xml can't transport those character unescaped.