I liked the article. It was easy to understand, so I don't think any typos got in the way. Even Frank's signature was intriguing:
"Frank Wenn Englisch zu schwierig ist?"
So I took a look at the site (http://www.insidesql.de). Frank, judging by the first sentence, German doesn't seem to be very different from English:
"Hier finden Sie zahlreiche Artikel, FAQs, Links, Tips und Tricks rund um den Microsoft SQL Server."