fixed typo in RESTIC__BACKUP_FOLDERS

restic/.env.template

@@ -3,7 +3,7 @@
 RESTIC_BACKUP_SOURCE=/home
 
 # Folders to be backed up in the format /mnt/source/<folder>
-RESTIC__BACKUP_FOLDERS=/mnt/source/john /mnt/source/jane
+RESTIC_BACKUP_FOLDERS=/mnt/source/john /mnt/source/jane
 
 # Additional arguments for restic backup
 RESTIC_BACKUP_ARGS=--limit-upload 244 --limit-download 244