diff --git a/Cargo.toml b/Cargo.toml
index c5f2c8cbf3..7d82ba3eca 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,7 @@ bincode = { version = "1.3.0" }
 wasm-bindgen-test = "0.3"
 
 [package.metadata.docs.rs]
-features = ["arbitrary, rkyv, serde, unstable-locales"]
+features = ["arbitrary", "rkyv", "serde", "unstable-locales"]
 rustdoc-args = ["--cfg", "docsrs"]
 
 [package.metadata.playground]