--- a/hgext/journal.py	Sat Mar 02 12:55:29 2019 -0800
+++ b/hgext/journal.py	Sat Mar 02 12:57:00 2019 -0800
@@ -194,8 +194,8 @@
     return orig(ui, repo, repopath)
 
 class journalentry(collections.namedtuple(
-        u'journalentry',
-        u'timestamp user command namespace name oldhashes newhashes')):
+        r'journalentry',
+        r'timestamp user command namespace name oldhashes newhashes')):
     """Individual journal entry
 
     * timestamp: a mercurial (time, timezone) tuple