fix bug

dotdrop/options.py

@@ -92,7 +92,7 @@ class Options:
         if self.debug:
             self._print_attr()
 
-    def _header():
+    def _header(self):
         """print the header"""
         self.log.log(BANNER)
         self.log.log('')

tests/test_compare.py

@@ -42,9 +42,6 @@ class TestCompare(unittest.TestCase):
                 continue
             diff = comp.compare(insttmp, dotfile.dst,
                                 ignore=['whatever', 'whatelse'])
-            print('XXXX diff for {} and {}:\n{}'.format(dotfile.src,
-                                                        dotfile.dst,
-                                                        diff))
             path = os.path.expanduser(dotfile.dst)
             results[path] = diff == ''
         return results