[gnome-software] Update Fedora distro upgrade text

[Kalev Lember <klember src gnome org>]

commit 23d8a2d4a0b7296a20af985071f2e18ec84a1fbd
Author: Kalev Lember <klember redhat com>
Date:   Sat Jul 15 12:51:29 2017 +0200

    Update Fedora distro upgrade text
    
    As requested by the Fedora Workstation WG.

 .../gs-plugin-fedora-pkgdb-collections.c           |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/fedora-pkgdb-collections/gs-plugin-fedora-pkgdb-collections.c 
b/plugins/fedora-pkgdb-collections/gs-plugin-fedora-pkgdb-collections.c
index a5cb83e..46aeefa 100644
--- a/plugins/fedora-pkgdb-collections/gs-plugin-fedora-pkgdb-collections.c
+++ b/plugins/fedora-pkgdb-collections/gs-plugin-fedora-pkgdb-collections.c
@@ -300,7 +300,7 @@ _create_upgrade_from_info (GsPlugin *plugin, PkgdbItem *item)
        gs_app_set_name (app, GS_APP_QUALITY_LOWEST, item->name);
        gs_app_set_summary (app, GS_APP_QUALITY_LOWEST,
                            /* TRANSLATORS: this is a title for Fedora distro upgrades */
-                           _("A major upgrade, with new features and added polish."));
+                           _("Upgrade your Fedora system to the latest features and improvements."));
        gs_app_set_description (app, GS_APP_QUALITY_LOWEST,
                                "Fedora Workstation is a polished, "
                                "easy to use operating system for "