Update README

README.md

@@ -36,10 +36,10 @@ The following settings are required to run pg2s3:
 | `s3_access_key_id`     | Yes       | S3-compatible storage access key ID |
 | `s3_secret_access_key` | Yes       | S3-compatible storage secret access key |
 | `s3_bucket_name`       | Yes       | S3-compatible storage bucket name |
-| `backup_prefix`        | No        | Prefix attached to the name of each backup (default "pg2s3") |
+| `backup_prefix`        | No        | Prefix attached to the name of each backup (default `"pg2s3"`) |
 | `backup_retention`     | No        | Number of backups to retain after pruning |
 | `backup_schedule`      | No        | Backup schedule as a standard cron expression (UTC) |
-| `restore_schemas`      | No        | List of schemas to restore (default ["public"]) |
+| `restore_schemas`      | No        | List of schemas to restore (default `["public"]`) |
 
 ## Encryption
 Backups managed by pg2s3 can be optionally encrypted using [age](https://github.com/FiloSottile/age).