fix wrong comment in test helper
@@ -408,7 +408,7 @@ def numpy_cupy_equal(name='xp', sp_name=None):
``scipy.sparse`` or ``cupy.sparse`` module. If ``None``, no
argument is given for the modules.
- Decorated test fixture is required throw same errors
+ Decorated test fixture is required return the same results
even if ``xp`` is ``numpy`` or ``cupy``.
"""
def decorator(impl):
