spelling fixes, as seen on lintian.debian.org (!2) · Merge requests · Frank B. Brokken / yodl · GitLab

Frank B. Brokken requested to merge ka7:spelling into master Jul 11, 2016

Created by: ka7

as seen on: https://lintian.debian.org/full/f.b.brokken@rug.nl.html#yodl_3.08.01-1