another pep fix in topology

Author: fchapoton

src/sage/topology/simplicial_set_examples.py

@@ -583,31 +583,31 @@ def ComplexProjectiveSpace(n):
         f4_201110 = AbstractSimplex(4, name='tau_1', latex_name='\\tau_1')
         f4_211010 = AbstractSimplex(4, name='tau_2', latex_name='\\tau_2')
         K = SimplicialSet_finite({f2_1: (v.apply_degeneracies(0),
-                                  v.apply_degeneracies(0),
-                                  v.apply_degeneracies(0)),
-                           f2_2: (v.apply_degeneracies(0),
-                                  v.apply_degeneracies(0),
-                                  v.apply_degeneracies(0)),
-                           f3_110: (f2_1, f2_2, f2_1, v.apply_degeneracies(1, 0)),
-                           f3_011: (f2_1, f2_1, f2_1, f2_1),
-                           f3_111: (v.apply_degeneracies(1, 0), f2_1, f2_2, f2_1),
-                           f4_101101: (f2_1.apply_degeneracies(0),
-                                       f2_1.apply_degeneracies(0),
-                                       f3_011,
-                                       f2_1.apply_degeneracies(2),
-                                       f2_1.apply_degeneracies(2)),
-                           f4_201110: (f2_1.apply_degeneracies(1),
-                                       f3_111,
-                                       f3_011,
-                                       f3_110,
-                                       f2_1.apply_degeneracies(1)),
-                           f4_211010: (f2_1.apply_degeneracies(2),
-                                       f3_111,
-                                       f2_1.apply_degeneracies(1),
-                                       f3_110,
-                                       f2_1.apply_degeneracies(0))},
-                           base_point=v, name='CP^2',
-                           latex_name='CP^{2}')
+                                         v.apply_degeneracies(0),
+                                         v.apply_degeneracies(0)),
+                                  f2_2: (v.apply_degeneracies(0),
+                                         v.apply_degeneracies(0),
+                                         v.apply_degeneracies(0)),
+                                  f3_110: (f2_1, f2_2, f2_1, v.apply_degeneracies(1, 0)),
+                                  f3_011: (f2_1, f2_1, f2_1, f2_1),
+                                  f3_111: (v.apply_degeneracies(1, 0), f2_1, f2_2, f2_1),
+                                  f4_101101: (f2_1.apply_degeneracies(0),
+                                              f2_1.apply_degeneracies(0),
+                                              f3_011,
+                                              f2_1.apply_degeneracies(2),
+                                              f2_1.apply_degeneracies(2)),
+                                  f4_201110: (f2_1.apply_degeneracies(1),
+                                              f3_111,
+                                              f3_011,
+                                              f3_110,
+                                              f2_1.apply_degeneracies(1)),
+                                  f4_211010: (f2_1.apply_degeneracies(2),
+                                              f3_111,
+                                              f2_1.apply_degeneracies(1),
+                                              f3_110,
+                                              f2_1.apply_degeneracies(0))},
+                                 base_point=v, name='CP^2',
+                                 latex_name='CP^{2}')
         return K
     if n == 3:
         file = os.path.join(SAGE_ENV['SAGE_EXTCODE'], 'kenzo', 'CP3.txt')