diff --git a/Vectors_of_Polynomials.py b/Vectors_of_Polynomials.py
index 767c036468f601fb5c89fec1f145c36b23a38512..8cbd4b99a134febc0081e464c50797d0099b564e 100644
--- a/Vectors_of_Polynomials.py
+++ b/Vectors_of_Polynomials.py
@@ -68,5 +68,5 @@ class AlpertsWavelet(Vector):
                     0.5 * np.sqrt(7/158) * (32 - 315*eval_point + 960*(eval_point**2)
                                             - 1155*(eval_point**3) + 480*(eval_point**4))]
 
-        raise ValueError('Invalid value: Albert\'s wavelet is only available \
+        raise ValueError('Invalid value: Alpert\'s wavelet is only available \
                          up to degree 4 for this application')