diff --git a/g16ckt/src/gadgets/bn254/fp254impl.rs b/g16ckt/src/gadgets/bn254/fp254impl.rs
index 39b2aa2..506332c 100644
--- a/g16ckt/src/gadgets/bn254/fp254impl.rs
+++ b/g16ckt/src/gadgets/bn254/fp254impl.rs
@@ -245,7 +245,7 @@ pub trait Fp254Impl {
     /// # Arguments
     /// * `circuit` - Circuit to add gates to
     /// * `a` - Wire in Montgomery form
-    /// * `b` - Constant in standard form
+    /// * `b` - Constant in Montgomery form
     ///
     /// # Returns
     /// Product in Montgomery form