Remove duplicate walkopts + dryrunopts from addremove.
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -2752,7 +2752,6 @@ table = {
_('hg add [OPTION]... [FILE]...')),
"addremove":
(addremove,
- walkopts + dryrunopts +
[('s', 'similarity', '',
_('guess renamed files by similarity (0<=s<=100)')),
] + walkopts + dryrunopts,