diff --git a/crates/circuit/src/circuit_data.rs b/crates/circuit/src/circuit_data.rs
index 521dad9f32ed..d5e61617e003 100644
--- a/crates/circuit/src/circuit_data.rs
+++ b/crates/circuit/src/circuit_data.rs
@@ -1166,12 +1166,12 @@ impl CircuitData {
         &self.global_phase
     }
 
-    /// Returns an immutable view of the Qubit register of the circuit
+    /// Returns an immutable view of the Qubits registered in the circuit
     pub fn qubits(&self) -> &BitData<Qubit> {
         &self.qubits
     }
 
-    /// Returns an immutable view of the Classical register of the circuit
+    /// Returns an immutable view of the Classical bits registered in the circuit
     pub fn clbits(&self) -> &BitData<Clbit> {
         &self.clbits
     }