diff --git a/Cargo.toml b/Cargo.toml
index d82169f..af3c2ef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cwdemangle"
 version = "0.1.0"
-edition = "2021"
+edition = "2018"
 authors = ["Luke Street <luke@street.dev>"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/encounter/cwdemangle"
diff --git a/README.md b/README.md
index fedb63b..32c6dca 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 [Build Status]: https://github.com/encounter/cwdemangle/workflows/build/badge.svg
 [actions]: https://github.com/encounter/cwdemangle/actions
 
-CodeWarrior C++ symbol demangler.
+CodeWarrior C++ symbol demangler
 
 ### Usage