diff --git a/README_PT-PT.md b/README_PT_PT.md similarity index 100% rename from README_PT-PT.md rename to README_PT_PT.md diff --git a/README_rs.md b/README_RS.md similarity index 100% rename from README_rs.md rename to README_RS.md diff --git a/README_tl.md b/README_TL.md similarity index 100% rename from README_tl.md rename to README_TL.md