diff --git a/test/test_grudge.py b/test/test_grudge.py
index 288922e07529aa70bffbc1f812efe582e146ff60..e373e1335a86a9f384b19a54bb2a8842130decc8 100644
--- a/test/test_grudge.py
+++ b/test/test_grudge.py
@@ -335,7 +335,7 @@ def test_convergence_advec(ctx_factory, mesh_name, mesh_pars, op_type, flux_type
 
 @pytest.mark.parametrize("order", [3, 4, 5])
 def test_convergence_maxwell(ctx_factory,  order):
-    """Test whether 3D maxwells actually converges"""
+    """Test whether 3D Maxwell's actually converges"""
 
     cl_ctx = cl.create_some_context()
     queue = cl.CommandQueue(cl_ctx)