summary: update nspawn description string a bit
authorLennart Poettering <lennart@poettering.net>
Wed, 27 Jun 2018 17:59:45 +0000 (19:59 +0200)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Thu, 28 Jun 2018 02:55:44 +0000 (11:55 +0900)
commita7e2e50d3543f548c8d13034281c55a083e5b1d9
tree8f3a55dbcbac693d8fad1edc170c46fce2ec881d
parentd7af62d52cd3b58c5fe7d410e907e01fed71c02e
summary: update nspawn description string a bit

nspawn as it is now is a generally useful tool, hence let's drop the
comments about it being useful for debug and so on only.

The new wording just makes the first sentence of the main page also the
summary.
man/systemd-nspawn.xml
src/nspawn/nspawn.c