placate flake8

100 · Jun 28, 2017 · b21f0f7 · b21f0f7
1 parent 86deb03
commit b21f0f7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/test_evolutionary_algorithm.py b/tests/test_evolutionary_algorithm.py
@@ -20,7 +20,7 @@ def _crossover(self, parent1, parent2):
     def _mutate(self, member):
         if self.mutation_rate >= random():
             member = list(member)
-            member[randint(0,4)] = choice(ascii_lowercase)
+            member[randint(0, 4)] = choice(ascii_lowercase)
             member = ''.join(member)
         return member