fix(tuto): fix tuto rclone (#5259)

Author: bene2k1

tutorials/migrate-data-rclone/index.mdx

@@ -423,7 +423,7 @@ endpoint = https://s3.nl-ams.scw.cloud
 region = nl-ams
 ```
 
-Then sync buckets from your other Block Storage provider -> SCW and SCW -> SCW:
+Then sync buckets from your other Object Storage provider -> SCW and SCW -> SCW:
 
 ```bash
 # sync from the other Object Storage provider to Scaleway (nl-ams)