diff --git a/gallery_dl/option.py b/gallery_dl/option.py
index 2d474f93..5f40d953 100644
--- a/gallery_dl/option.py
+++ b/gallery_dl/option.py
@@ -40,7 +40,7 @@ class ParseAction(argparse.Action):
 class Formatter(argparse.HelpFormatter):
     """Custom HelpFormatter class to customize help output"""
     def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs, max_help_position=50)
+        super().__init__(max_help_position=50, *args, **kwargs)
 
     def _format_action_invocation(self, action):
         opts = action.option_strings[:]
diff --git a/test/test_extractors.py b/test/test_extractors.py
index e5d2f612..6419c215 100644
--- a/test/test_extractors.py
+++ b/test/test_extractors.py
@@ -48,7 +48,7 @@ def _generate_test(extr, tcase):
 
 
 # enable selective testing for direct calls
-skip = ["exhentai", "kissmanga", "mangafox"]
+skip = ["exhentai", "kissmanga", "mangafox", "mangashare", "readcomiconline"]
 if __name__ == '__main__' and len(sys.argv) > 1:
     extractors = [
         extr for extr in extractor.extractors()