Fix formatting of module examples
Fix formatting of module examples

The examples in the module documentation did not match the formatting or
output in the examples for the crate. This is not a big deal, but the
comments in the last example of the module documentation were not
properly word-wrapped in the online docs. So, I took this opportunity to
remove the misaligned comments and clean-up the module examples to be
a little more consistent with the crate examples. I do not think this
requires a new release, but the docs could be updated.

clux/loggerv