puppetlabs/puppetlabs-stdlib — pull request #218 by mrwacky42 (2014-02-05 23:04:00+00:00)
Title: Remove trailing whitespace

Probably there are prettier command lines, but this is the one I used.
```
find . -path "./.git" -prune -o -type f -exec sed -i '' -e's/[[:space:]]*$//' \{\} \;