Add extra variants for relus misspelling

codespell_lib/data/dictionary.txt

diff --git a/codespell_lib/data/dictionary.txt b/codespell_lib/data/dictionary.txt
index 170a8b2..1e8ffae 100644
--- a/codespell_lib/data/dictionary.txt
+++ b/codespell_lib/data/dictionary.txt
@@ -50101,7 +50101,7 @@
 relpacing->replacing
 relpy->reply
 reltive->relative
-relus->rules
+relus->rules, resus, rebus,
 relvance->relevance
 relvancy->relevancy
 relvant->relevant