Rename en_GB-additionnal.wordlist to en_GB_additionnal.wordlist
diff --git a/codespell_lib/tests/data/en_GB-additionnal.wordlist b/codespell_lib/tests/data/en_GB_additionnal.wordlist similarity index 100% rename from codespell_lib/tests/data/en_GB-additionnal.wordlist rename to codespell_lib/tests/data/en_GB_additionnal.wordlist