diff --git a/.gitignore b/.gitignore
index 496ee2c..f36f1d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-.DS_Store
\ No newline at end of file
+.DS_Store
+configs
\ No newline at end of file
diff --git a/ftp-to-S3/DOCS.md b/ftp-to-S3/DOCS.md
index 37d6cf8..64f70bc 100644
--- a/ftp-to-S3/DOCS.md
+++ b/ftp-to-S3/DOCS.md
@@ -45,6 +45,7 @@ AWS region where the S3 bucket was created.
 
 ### Option: `storage_class` (required)
 Amazon S3 storage class to use when uploading files to S3.
+Can be one of the following: STANDARD, REDUCED_REDUNDANCY, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, GLACIER, DEEP_ARCHIVE
 
 ### Option: `upload_missing_files`
 Upload files to S3 that exist in the Home Assistant backup directory but not in S3. The addon checks for a matching file name and file size. If the file size differs, the addon will assume the file on S3 is corrupt and upload the file again.