Fixed header.

qvm

@@ -1,16 +1,16 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 #
 # qvm - Trivial management of 64 bit virtual machines with qemu.
 #
 # Written in 2016 by Franco Masotti/frnmst <franco.masotti@student.unife.it>
 #
-# To the extent possible under law, the author(s) have dedicated all 
-# copyright and related and neighboring rights to this software to the public 
+# To the extent possible under law, the author(s) have dedicated all
+# copyright and related and neighboring rights to this software to the public
 # domain worldwide. This software is distributed without any warranty.
 #
-# You should have received a copy of the CC0 Public Domain Dedication along 
-# with this software. If not, see 
-# <http://creativecommons.org/publicdomain/zero/1.0/>. 
+# You should have received a copy of the CC0 Public Domain Dedication along
+# with this software. If not, see
+# <http://creativecommons.org/publicdomain/zero/1.0/>.
 
 check_dependencies()
 {
@@ -136,4 +136,3 @@ local_path="${program_name%/qvm}"
 # Source variables globally.
 . "${local_path}"/configvmrc
 . "${local_path}"/fbopt
-