[gnome-software] trivial: Remove a copy-paste extra line from the flatpak self tests

[Richard Hughes <rhughes src gnome org>]

commit 940dcf9c644a32a471f3d67313235991c6246a0c
Author: Richard Hughes <richard hughsie com>
Date:   Wed Jul 12 17:03:37 2017 +0100

    trivial: Remove a copy-paste extra line from the flatpak self tests

 plugins/flatpak/gs-self-test.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/plugins/flatpak/gs-self-test.c b/plugins/flatpak/gs-self-test.c
index e9d65d8..fdfe4e8 100644
--- a/plugins/flatpak/gs-self-test.c
+++ b/plugins/flatpak/gs-self-test.c
@@ -615,7 +615,6 @@ gs_plugins_flatpak_runtime_repo_func (GsPluginLoader *plugin_loader)
        g_string_append (str2, "Comment=Single line synopsis\n");
        g_string_append (str2, "Description=A Testing Application\n");
        g_string_append (str2, "Icon=https://getfedora.org/static/images/fedora-logotext.png\n";);
-       g_string_append (str2, "Icon=RuntimeRepo=https://sdk.gnome.org/gnome-nightly.flatpakrepo\n";);
        g_string_append_printf (str2, "RuntimeRepo=%s\n", fn_repourl);
        ret = g_file_set_contents (fn_ref, str2->str, -1, &error);
        g_assert_no_error (error);