diff --git a/autotest/CoSort/srcdoc.tpp/text$en-us.tpp b/autotest/CoSort/srcdoc.tpp/text_en-us.tpp
similarity index 100%
rename from autotest/CoSort/srcdoc.tpp/text$en-us.tpp
rename to autotest/CoSort/srcdoc.tpp/text_en-us.tpp