[gnome-photos/gnome-3-38] build: Rename a variable for consistency

[Debarshi Ray <debarshir src gnome org>]

commit 7367682f4bead5ee291ea1132bdae8dfb7cd1fba
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Sep 18 13:36:43 2020 +0200

    build: Rename a variable for consistency
    
    https://gitlab.gnome.org/GNOME/gnome-photos/-/merge_requests/150

 data/meson.build | 2 +-
 meson.build      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/meson.build b/data/meson.build
index 7898b0cc..534ef3e0 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -42,7 +42,7 @@ configure_file(
   output: service,
   configuration: service_conf,
   install: true,
-  install_dir: dbus_service_dir,
+  install_dir: dbus_services_dir,
 )
 
 install_data(
diff --git a/meson.build b/meson.build
index 6c88d460..7eff1030 100644
--- a/meson.build
+++ b/meson.build
@@ -176,7 +176,7 @@ tracker_control_dep = dependency('tracker-control-2.0')
 tracker_sparql_dep = dependency('tracker-sparql-2.0')
 
 dbus_dep = dependency('dbus-1')
-dbus_service_dir = dbus_dep.get_pkgconfig_variable(
+dbus_services_dir = dbus_dep.get_pkgconfig_variable(
   'session_bus_services_dir',
   define_variable: ['datadir', photos_datadir],
 )