Minor cleanup in sysconfig.

Also remove outdated and unhelpful docstrings in test_sysconfig.
diff --git a/Lib/sysconfig.py b/Lib/sysconfig.py
index 4c1fd1b..59073f4 100644
--- a/Lib/sysconfig.py
+++ b/Lib/sysconfig.py
@@ -656,11 +656,10 @@
         # to. This makes the compatibility story a bit more sane because the
         # machine is going to compile and link as if it were
         # MACOSX_DEPLOYMENT_TARGET.
-        #
         cfgvars = get_config_vars()
         macver = cfgvars.get('MACOSX_DEPLOYMENT_TARGET')
 
-        if 1:
+        if True:
             # Always calculate the release of the running machine,
             # needed to determine if we can build fat binaries or not.
 
@@ -755,7 +754,7 @@
     print('Platform: "%s"' % get_platform())
     print('Python version: "%s"' % get_python_version())
     print('Current installation scheme: "%s"' % _get_default_scheme())
-    print('')
+    print()
     _print_dict('Paths', get_paths())
     print()
     _print_dict('Variables', get_config_vars())