src/sage/topology/simplicial_complex_morphism.py: Undo broken doctest change

Author: Matthias Koeppe

src/sage/topology/simplicial_complex_morphism.py

@@ -376,8 +376,7 @@ def associated_chain_complex_morphism(self, base_ring=ZZ,
                 [ 0  0  0],
              2: []}
             sage: X = SimplicialComplex([[0, 1]], is_mutable=False)
-            sage: g = {0:1, 1:0}
-            sage: Hom(X, X)(X).associated_chain_complex_morphism()._matrix_dictionary
+            sage: Hom(X,X)({0:1, 1:0}).associated_chain_complex_morphism()._matrix_dictionary
             {0: [0 1]
                 [1 0],
              1: [-1]}