diff -r 9534fe1e5d28 -r 32d3ed3023bb mercurial/filelog.py
--- a/mercurial/filelog.py	Thu Sep 20 19:20:01 2018 -0700
+++ b/mercurial/filelog.py	Mon Sep 24 09:38:27 2018 -0700
@@ -81,7 +81,7 @@
     def iscensored(self, rev):
         return self._revlog.iscensored(rev)
 
-    # Used by verify.
+    # Used by repo upgrade, verify.
     def rawsize(self, rev):
         return self._revlog.rawsize(rev)