Fix style in test_simple.py (#150)

Author: demonolock

tests/test_simple.py

@@ -1044,7 +1044,7 @@ def test_the_same_port(self):
 node2.port = node.port
 node2.init().start()
 
-def test_make_simple_with_bin_dir(self):
+def test_simple_with_bin_dir(self):
 with get_new_node() as node:
 node.init().start()
 bin_dir = node.bin_dir
@@ -1059,7 +1059,7 @@ def test_make_simple_with_bin_dir(self):
 wrong_bin_dir.slow_start()
 raise RuntimeError("Error was expected.") # We should not reach this
 except FileNotFoundError:
-pass # Expected error
+pass # Expected error
 
 
 if __name__ == '__main__':