diff --git a/src/NATSBridge.jl b/src/NATSBridge.jl
index 2c218bb..ad1d935 100644
--- a/src/NATSBridge.jl
+++ b/src/NATSBridge.jl
@@ -16,13 +16,13 @@ const DEFAULT_FILESERVER_URL = "http://localhost:8080/upload"  # Default HTTP fi
 
 
 struct msgPayload_v1
-  id::String                    # id of this payload
-  dataname::String              # name of this payload
+  id::String                    # id of this payload e.g. "uuid4"
+  dataname::String              # name of this payload e.g. "login_image"
   type::String                  # "text | json | table | image | audio | video | binary"
   transport::String             # "direct | link"
   encoding::String              # "none | json | base64 | arrow-ipc"
   size::Integer                 # data size in bytes e.g. 15433
-  data::Any                     # payload data in case of direct transport or URL in case of link
+  data::Any                     # payload data in case of direct transport or a URL in case of link
   metadata::Dict{String, Any}   # Dict("checksum=> "sha256_hash", ...)
 end