Someone says - If the comments are ugly, the code is ugly

I read a blogpost on coders that says

Good programs do not contain spelling errors or have grammatical mistakes. I think this is probably a result of fractal attention to detail; in great programs things are correct at all levels, down to the periods at the ends of sentences in comments.

Sounds interesting?

Read more here - http://www.itworld.com/development/84780/if-comments-are-ugly-code-ugly