diff --git a/tests/test_enrichment/test_enrichment.py b/tests/test_enrichment/test_enrichment.py
index 7d6fd73332..fa65d6dce0 100644
--- a/tests/test_enrichment/test_enrichment.py
+++ b/tests/test_enrichment/test_enrichment.py
@@ -32,6 +32,6 @@ if __name__ == '__main__':
     u234_to_u235 = densities['U234'][1] / densities['U235'][1]
     assert np.isclose(u234_to_u235, 0.0089, rtol=1.e-8)
 
-    # Compute the ratio of U234/U235
+    # Compute the ratio of U236/U235
     u236_to_u235 = densities['U236'][1] / densities['U235'][1]
     assert np.isclose(u236_to_u235, 0.0046, rtol=1.e-8)