Clarify comments on ConditionEnvironment placement
Clarify the comments on ConditionEnvironment=
by mentioning that a
ConditionEnvironment=
line must be located in the [Unit]
section.
The comments suggesting using ConditionEnvironment=
themselves are
in the [Service]
section, which implicitly and wrongly suggests
that ConditionEnvironment=
could be defined right there as well.
This is to prevent people from making such implicit assumptions
on the placement of ConditionEnvironment=
.
Thanks to @bberg for correcting my mistaken assumptions.