diff -r 346af7687c6f -r 89a2afe31e82 mercurial/obsolete.py
--- a/mercurial/obsolete.py	Fri Nov 27 17:00:00 2020 -0500
+++ b/mercurial/obsolete.py	Fri Nov 27 17:03:29 2020 -0500
@@ -998,8 +998,7 @@
 
 @cachefor(b'contentdivergent')
 def _computecontentdivergentset(repo):
-    """the set of rev that compete to be the final successors of some revision.
-    """
+    """the set of rev that compete to be the final successors of some revision."""
     divergent = set()
     obsstore = repo.obsstore
     newermap = {}