diff --git a/hkl/reflect.py b/hkl/reflect.py
index 30cdb526..6d5a6327 100644
--- a/hkl/reflect.py
+++ b/hkl/reflect.py
@@ -45,12 +45,9 @@ def __repr__(self):
     def __eq__(self, refl):
         return (
             isinstance(refl, self.__class__)
-            and
-            self.pseudos == refl.pseudos
-            and
-            self.reals == refl.reals
-            and
-            self.wavelength == refl.wavelength
+            and self.pseudos == refl.pseudos
+            and self.reals == refl.reals
+            and self.wavelength == refl.wavelength
         )
 
 
diff --git a/hkl/sample.py b/hkl/sample.py
index 831c0e58..ac375230 100644
--- a/hkl/sample.py
+++ b/hkl/sample.py
@@ -342,7 +342,7 @@ def add_reflection(self, h, k, l, position=None, detector=None, compute_ub=False
 
     def remove_reflection(self, refl):
         """Remove a specific reflection"""
-        if not isinstance(refl, libhkl.SampleReflection): # TODO:
+        if not isinstance(refl, libhkl.SampleReflection):  # TODO:
             index = self.reflections.index(refl)
             refl = self._sample.reflections_get()[index]
 
diff --git a/hkl/tests/test_reflect.py b/hkl/tests/test_reflect.py
index bf1292b7..6006769b 100644
--- a/hkl/tests/test_reflect.py
+++ b/hkl/tests/test_reflect.py
@@ -31,7 +31,7 @@ def fourc():
         [(0, 1, -1), (10, 20), 1.0, False],
         [(0, 1, -1), None, 1.0, False],
         [(0, 1, -1), (10, 20, 30, 40), 2.0, False],
-    ]
+    ],
 )
 def test_Reflection_equal(pseudos, reals, wavelength, ok):
     r0 = Reflection((0, 1, -1), (10, 20, 30, 40), 1.0)
@@ -107,8 +107,8 @@ def test_compute_UB(fourc):
     # assert manager.UB_reflections == manager.all_reflections
 
     # refl = Reflection(
-    #     (-1, 0, 0), 
-    #     (30, 0, -90, 60), 
+    #     (-1, 0, 0),
+    #     (30, 0, -90, 60),
     #     fourc.calc.wavelength
     # )
     # r0 = manager.all_reflections[0]