diff --git a/unyt/dask_array.py b/unyt/dask_array.py
index f4ca6e26..a8f2f531 100644
--- a/unyt/dask_array.py
+++ b/unyt/dask_array.py
@@ -328,6 +328,7 @@ def to_dask(self):
         >>> x = da.random.random((10000, 10000), chunks=(1000, 1000))
         >>> x_da = dask_array.unyt_from_dask(x, 'm')
         >>> x_da.to_dask()
+        ... # doctest: +NORMALIZE_WHITESPACE
         dask.array<random_sample, shape=(10000, 10000), dtype=float64,
              chunksize=(1000, 1000), chunktype=numpy.ndarray>
         """