Fixed botched indent in _init_mac() code. (It may never be executed,

but it still can't have any syntax errors.  Went a little too fast
there, Jack? :-)

sysconfig.py

@@ -341,7 +341,7 @@ def _init_mac():
 
     import MacOS
     if not hasattr(MacOS, 'runtimemodel'):
-    g['SO'] = '.ppc.slb'
+        g['SO'] = '.ppc.slb'
     else:
         g['SO'] = '.%s.slb' % MacOS.runtimemodel