[gnome-calendar] main: Trivial style cleanup

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 43f5de8a0c553c411a5fc927bd9a553dd611066e
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri Sep 13 18:53:13 2019 -0300

    main: Trivial style cleanup

 src/main.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/src/main.c b/src/main.c
index 1c28f9a2..0b25377c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,4 +1,3 @@
-/* -*- mode: c; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /*
  * main.c
  * Copyright (C) 2015 Erick Pérez Castellanos <erickpc gnome org>
@@ -23,9 +22,9 @@
 #include <glib/gi18n.h>
 
 
-int
-main (int   argc,
-      char *argv[])
+gint
+main (gint    argc,
+      gchar **argv)
 {
   g_autoptr (GcalApplication) app;