style: reformatting for more uniform style

scripts/crondisable.sh

 #!/bin/bash
 
 usage() {
-  echo "Usage: $0 -d USERNAME to disable a user"
-  echo "Usage: $0 -e USERNAME to re-enable a user"
+    echo "Usage: $0 -d USERNAME to disable a user"
+    echo "Usage: $0 -e USERNAME to re-enable a user"
 }
 
 if [[ "$EUID" -ne 0 ]]; then
-  echo "This script must be run as root!"
-  exit 1
+    echo "This script must be run as root!"
+    exit 1
 fi
 
- if [ "$#" -eq 0 ]; then
-   usage
-   exit 1
- fi
-
+if [ "$#" -eq 0 ]; then
+    usage
+    exit 1
+fi
 
 while getopts ':d:e:' OPTION; do
-case $OPTION in
+    case $OPTION in
     d)
 
         mv /var/spool/cron/$OPTARG /var/spool/cron/$OPTARG.disabled
-        echo $OPTARG >>  /etc/cron.deny
+        echo $OPTARG >>/etc/cron.deny
         ;;
     e)
         mv /var/spool/cron/$OPTARG.disabled /var/spool/cron/$OPTARG
         sed -i -e "/$OPTARG/d" /etc/cron.deny
         ;;
     esac
-done
+done
\ No newline at end of file