doc: Fix outdated description of the bare-bones example.
authorLudovic Courtès <ludo@gnu.org>
Thu, 29 Oct 2015 22:10:37 +0000 (23:10 +0100)
committerLudovic Courtès <ludo@gnu.org>
Thu, 29 Oct 2015 22:12:44 +0000 (23:12 +0100)
commit2e437e29b6835997d9d4fef3bd7239bd4df0f758
tree36cc012e7d0a8c3c7649ea2bb2455aca4ea4eb19
parenta241a7ac65358628aecd4e8d4905cc3b66aa894c
doc: Fix outdated description of the bare-bones example.

Reported by fps on #guix.

* doc/guix.texi (Using the Configuration System): Replace mention of
  Emacs with tcpdump.
doc/guix.texi