F consolidation

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include/caosdb/file_transmission/download_request_handler.h

@@ -68,6 +68,9 @@ using caosdb::entity::v1alpha1::FileTransmissionService;
 using caosdb::transaction::HandlerInterface;
 using caosdb::transaction::HandlerTag;
 
+/*
+ * Handler for the download request of a single file
+ */
 class DownloadRequestHandler final : public HandlerInterface {
 public:
   DownloadRequestHandler(HandlerTag tag, FileTransmissionService::Stub *stub,