Fix the script shebang

Author: RastislavKish

umai.sh

@@ -1,3 +1,5 @@
+#!/usr/bin/bash
+
 # Copyright (C) 2022 Rastislav Kish
 #
 # This program is free software: you can redistribute it and/or modify
@@ -12,8 +14,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-#!/usr/bin/bash
-
 . /etc/os-release
 
 if ! [[ "$NAME" == "Ubuntu" ]]; then