diff --git a/src/convert/traits.rs b/src/convert/traits.rs
index a32598abce8..bc4d0e1b9c9 100644
--- a/src/convert/traits.rs
+++ b/src/convert/traits.rs
@@ -9,7 +9,7 @@ use crate::JsValue;
 ///
 /// This is the opposite operation as `FromWasmAbi` and `Ref[Mut]FromWasmAbi`.
 pub trait IntoWasmAbi: WasmDescribe {
-    /// The wasm ABI type that this converts into when crossing the ABI
+    /// The type which wasm ABI is provided when crossing the ABI
     /// boundary.
     type Abi: WasmAbi;
 
@@ -23,8 +23,8 @@ pub trait IntoWasmAbi: WasmDescribe {
 ///
 /// This is the by-value variant of the opposite operation as `IntoWasmAbi`.
 pub trait FromWasmAbi: WasmDescribe {
-    /// The wasm ABI type that this converts from when coming back out from the
-    /// ABI boundary.
+    /// The type which wasm ABI provides when coming back from ABI boundary,
+    /// to be converted to a rust type.
     type Abi: WasmAbi;
 
     /// Recover a `Self` from `Self::Abi`.