[tracker] Remove superfluous struct initializer

[Sam Thursfield <sthursfield src gnome org>]

commit a7a1abdd92c4f8033c8b9f03c1ad55b1cdcc73fd
Author: Sam Thursfield <sam afuera me uk>
Date:   Thu Feb 23 12:27:16 2017 +0000

    Remove superfluous struct initializer

 src/tracker/tracker-reset.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/tracker/tracker-reset.c b/src/tracker/tracker-reset.c
index c66c31b..d4821cd 100644
--- a/src/tracker/tracker-reset.c
+++ b/src/tracker/tracker-reset.c
@@ -60,8 +60,7 @@ static GOptionEntry entries[] = {
          NULL },
        { "file", 'f', 0, G_OPTION_ARG_FILENAME, &filename,
          N_("Erase indexed information about a file, works recursively for directories"),
-         N_("FILE"),
-         NULL },
+         N_("FILE") },
        { NULL }
 };