diff --git a/src/rcore/origin.rs b/src/rcore/origin.rs
index 831323a..2817ee3 100644
--- a/src/rcore/origin.rs
+++ b/src/rcore/origin.rs
@@ -4,11 +4,13 @@ use super::*;
 pub trait Origin<'a, Ctx: Context<'a>>: 'a {
     /// Type of the associated object.
     type Mtbl: Mentionable<'a, Ctx>;
-    /// Value of the associated factory.
+    /// Clone the associated factory.
     fn factory(&self) -> OFctr<'a, Ctx, Self>;
     /// Try resolving the value.
     fn resolve(self: Rc<Self>) -> Resolution<'a, Ctx, Self::Mtbl>;
+    /// Try resolving the bytes. Should avoid parsing the value.
     fn resolve_bytes(self: Rc<Self>) -> HashResolution<'a, Ctx>;
 }
 
+/// Type of the [`Factory`] associated with the [`Origin`].
 pub type OFctr<'a, Ctx, O> = Fctr<'a, Ctx, <O as Origin<'a, Ctx>>::Mtbl>;