diff --git a/qiskit/circuit/library/data_preparation/state_preparation.py b/qiskit/circuit/library/data_preparation/state_preparation.py
index 7074546a1423..5c295bb6635d 100644
--- a/qiskit/circuit/library/data_preparation/state_preparation.py
+++ b/qiskit/circuit/library/data_preparation/state_preparation.py
@@ -465,7 +465,7 @@ def __init__(
                 A positive integer representing the number of qubits used.
         
         Returns:
-            cirq.Circuit: A quantum circuit that creates the uniform superposition state: $\frac{1}{\sqrt{M}} \sum_{j=0}^{M-1}  \ket{j} $. 
+            A quantum circuit that creates the uniform superposition state: $\frac{1}{\sqrt{M}} \sum_{j=0}^{M-1}  \ket{j} $. 
     
         **References:**
             [SV24]