more pep8 fixes

1 files changed, 4 insertions, 4 deletions

diff --git a/sphinx/domains/std.py b/sphinx/domains/std.py
index 1184672b2..c437005a8 100644
--- a/sphinx/domains/std.py
+++ b/sphinx/domains/std.py
@@ -498,16 +498,16 @@ class StandardDomain(Domain):
     }
 
     def clear_doc(self, docname):
-        for key, (fn, _) in list(self.data['progoptions'].items()):
+        for key, (fn, _l) in list(self.data['progoptions'].items()):
             if fn == docname:
                 del self.data['progoptions'][key]
-        for key, (fn, _) in list(self.data['objects'].items()):
+        for key, (fn, _l) in list(self.data['objects'].items()):
             if fn == docname:
                 del self.data['objects'][key]
-        for key, (fn, _, _) in list(self.data['labels'].items()):
+        for key, (fn, _l, _l) in list(self.data['labels'].items()):
             if fn == docname:
                 del self.data['labels'][key]
-        for key, (fn, _) in list(self.data['anonlabels'].items()):
+        for key, (fn, _l) in list(self.data['anonlabels'].items()):
             if fn == docname:
                 del self.data['anonlabels'][key]