comment corrections only no code changes

mariadbinstall

@@ -1,5 +1,4 @@
 #!/usr/bin/env bash
-# SPDX-License-Identifier: MIT
 
 # Author        : Allan Christensen
 # First Created : 05012022 (DD-MM-YYYY)
@@ -12,7 +11,7 @@
 if [[ $(id -u) -ne 0 ]]; then echo "" && echo "Must be root or use sudo" && echo "" ; exit 1 ; fi
 
 #
-# Check if services are allready running
+# Check if services are already running
 #
 for svc in mariadb; do if systemctl is-active --quiet "$svc"; then printf "\n%s is already running, cannot continue...\n\n" "${svc^}" ; exit 1 ; fi ; done
 
@@ -41,7 +40,7 @@ printf -- "  sudo ./mariadbinstall -u adminuser -p strongpass\n\n"
 clear
 
 #
-# Check if no arguments were given or if -u og -p is missing or malformed
+# Check if no arguments were given or if -u or -p is missing or malformed
 #
 if [[ $# -eq 0 ]]; then usage ; printf "ERROR: -u and -p REQUIRED!\n\n" ; exit 1 ; fi   
 
@@ -99,7 +98,7 @@ if [[ "$adminuser" == "root" ]]; then
 fi
 
 #
-# Username: only allow a-zA-Z0-9_.-
+# Username should only allow a-zA-Z0-9_.-
 #
 if [[ ! "$adminuser" =~ ^[a-zA-Z0-9_.-]+$ ]]; then
     printf "\nERROR: Username contains invalid characters.\n"
@@ -108,7 +107,7 @@ if [[ ! "$adminuser" =~ ^[a-zA-Z0-9_.-]+$ ]]; then
 fi
 
 #
-# Password: disallow spaces and backslashes, warn about weak passwords
+# Password disallow spaces and backslashes
 #
 if [[ "$adminpwd" =~ [[:space:]] ]]; then
     printf "\nERROR: Password cannot contain spaces.\n\n"