Description of problem:
The `yum help` output for fs doesn't describe it at all, but is just a duplicate of that for fssnapshot.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. yum help | grep fs
2. yum help fs
1. fs Creates filesystem snapshots, or lists/deletes current snapshots.
fssnapshot Creates filesystem snapshots, or lists/deletes current snapshots.
2. fs 
Creates filesystem snapshots, or lists/deletes current snapshots.
Something that describes fs rather than fssnapshot.
Ugh, thanks. Fixed upstream:
typo in upstream commit "docs/lanuages" to be replaced by "docs/languages"
yum-3.4.3-148.fc20 has been submitted as an update for Fedora 20.
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing yum-3.4.3-148.fc20'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).
yum-3.4.3-148.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.
yum-3.4.3-152.fc19 has been submitted as an update for Fedora 19.