align doc with script

Author: paul-krohn

README.md

@@ -122,8 +122,8 @@ spec:
                      key: aws_secret_access_key
               - name: AWS_DEFAULT_REGION
                 value: "<Your S3 Bucket Region>"
-              - name: AWS_BUCKET_NAME
-                value: "<Your S3 Bucket Name>"
+              - name: AWS_BUCKET_URI
+                value: "<Your S3 Bucket URI>"
               - name: AWS_BUCKET_BACKUP_PATH
                 value: "<Your S3 Bucket Backup Path>"
               - name: TARGET_DATABASE_HOST