[gnome-system-monitor: 5/7] Fix systemd name

[Robert Roth <robertroth src gnome org>]

commit af72afe9c4128452515d768cf170c44f5a74d1c9
Author: Félix Piédallu <felix piedallu me>
Date:   Tue Feb 20 10:20:31 2018 +0100

    Fix systemd name

 meson_options.txt |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meson_options.txt b/meson_options.txt
index f406286..4671783 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -2,5 +2,5 @@ option('wnck',    type: 'boolean', value: false,
   description: 'enable wnck support, this will likely make system-monitor segfault'
 )
 option('systemd', type: 'boolean', value: true,
-  description: 'SystemD support'
+  description: 'systemd support'
 )