fix(tutorials/backup-duplicity): Typo (#4997)

Author: RezaRahemtola

tutorials/backup-dedicated-server-s3-duplicity/index.mdx

@@ -169,8 +169,8 @@ As everything is installed and ready, we will now configure and script our inter
     export SCW_ENDPOINT_URL="https://s3.${SCW_REGION}.scw.cloud"
     export SCW_BUCKET="s3://<YOUR BUCKET NAME>"
     # GPG Key information
-    export GPG_FINGERPRINT="<YOUR GPG KEY PASSPHRASE>"
-    export PASSPHRASE="<YOUR GPG KEY FINGERPRINT>"
+    export GPG_FINGERPRINT="<YOUR GPG KEY FINGERPRINT>"
+    export PASSPHRASE="<YOUR GPG KEY PASSPHRASE>"
 
     # Folder to backup
     export SOURCE="/path/to/backup"
@@ -286,4 +286,4 @@ To continue your implementation, you may want to consider the following:
 
 - [Duply](https://duply.net/), giving you a front-end view of the backups.
 - Backing up more than one folder using `“SOURCE=/”` and the `--include=` and `--exclude=` options of duplicity.
-- Adapt the backup policy with more frequent backups, that are conserved.
+- Adapt the backup policy with more frequent backups, that are conserved.