diff --git a/src/lib.rs b/src/lib.rs
index 8a96f33..e581e21 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -141,6 +141,8 @@ impl ListenerConfig {
         self.consumer_tag = consumer_tag.into();
         self
     }
+
+    /// Set the message version (eg queue_name-v1.0.0)
     pub fn set_message_version(mut self, version: impl Into<String>) -> Self {
         self.message_version = version.into();
         self
@@ -604,6 +606,7 @@ pub trait Task: Sized + Debug + DeserializeOwned {
         Ok(job)
     }
 
+    // TODO Attribute-Based Extraction
     /// The method that will be run by the worker
     fn run(self, state: Arc<Self::State>) -> BoxFuture<'static, Result<(), ()>>;