This was a silly mistake while cleaning up in f18348d0f2Resolves#459
Signed-off-by: Thomas Dietrich <thomas.dietrich@tu-ilmenau.de> (github: ThomDietrich)
* Correct linter warning ins config articles, part 1
Signed-off-by: Thomas Dietrich <Thomas.Dietrich@tu-ilmenau.de>
* Finish configuration linter corrections
Signed-off-by: Thomas Dietrich <Thomas.Dietrich@tu-ilmenau.de>