diff --git a/README.md b/README.md
index ae88ded..26d5859 100644
--- a/README.md
+++ b/README.md
@@ -159,7 +159,7 @@ To use a custom non-AWS S3 provider, you need to specify the endpoint as defined
 
 To use the Storj Network as storage provider you need to specify the following flags:
 - provider `--provider storj`
-- storj-scope _(either via flag or environment variable STORJ_SCOPE)_
+- storj-access _(either via flag or environment variable STORJ_ACCESS)_
 - storj-bucket _(either via flag or environment variable STORJ_BUCKET)_
 
 ### Creating Bucket and Scope
@@ -179,8 +179,8 @@ transfer.sh endpoint. For enhanced security its recommended to provide both the
 Example:
 ```
 export STORJ_BUCKET=transfersh
-export STORJ_SCOPE=<SCOPE>
-transfer.sh --provider storj (--storj-skip-peer-ca)
+export STORJ_ACCESS=<SCOPE>
+transfer.sh --provider storj
 ```
 
 ## Google Drive Usage
diff --git a/server/storage.go b/server/storage.go
index 170d3d2..c25c0bf 100644
--- a/server/storage.go
+++ b/server/storage.go
@@ -671,7 +671,7 @@ func (s *StorjStorage) Put(token string, filename string, reader io.Reader, cont
 		_ = writer.Abort()
 		return err
 	}
-	err = writer.SetCustomMetadata(ctx, uplink.CustomMetadata{"ContentType": contentType})
+	err = writer.SetCustomMetadata(ctx, uplink.CustomMetadata{"contentType": contentType})
 	if err != nil {
 		//Ignoring the error to return the one that occurred first, but try to clean up.
 		_ = writer.Abort()