Formatting small string use example
I think all the comments should be removed. The point of a comment is to explain why you wrote this code, not what the code does. If anyone reads the code, they will be able to understand what it does without reading the comments. When you write comments, always ask yourself : "Will this comment help me understand why I wrote this code 5 years ago?" (Or.. 2 weeks if you have a bad memory like mine), if you can't answer, you probably don't need comments!

The formatting looks perfect in my opinion.