diff --git a/skimage/feature/tests/test_peak.py b/skimage/feature/tests/test_peak.py
index e0bc87e5..c921661c 100644
--- a/skimage/feature/tests/test_peak.py
+++ b/skimage/feature/tests/test_peak.py
@@ -152,25 +152,25 @@ def test_ndarray_exclude_border():
     # Check that bools work as expected
     assert_equal(
         peak.peak_local_max(nd_image, min_distance=2,
-            exclude_border=2, indices=False)
+            exclude_border=2, indices=False),
         peak.peak_local_max(nd_image, min_distance=2,
             exclude_border=True, indices=False)
         )
     assert_equal(
         peak.peak_local_max(nd_image, min_distance=2,
-            exclude_border=0, indices=False)
+            exclude_border=0, indices=False),
         peak.peak_local_max(nd_image, min_distance=2,
             exclude_border=False, indices=False)
         )
     # Check both versions with  no border
     assert_equal(
         peak.peak_local_max(nd_image, min_distance=2,
-            exclude_border=0, indices=False)
+            exclude_border=0, indices=False),
         expectedNoBorder,
         )
     assert_equal(
         peak.peak_local_max(nd_image,
-            exclude_border=False, indices=False)
+            exclude_border=False, indices=False),
         expectedNoBorder,
         )