diff --git a/wdl-grammar/src/lexer/v1.rs b/wdl-grammar/src/lexer/v1.rs
index e48d8ad2..e9ae4b77 100644
--- a/wdl-grammar/src/lexer/v1.rs
+++ b/wdl-grammar/src/lexer/v1.rs
@@ -381,7 +381,7 @@ pub enum Token {
     /// The `else` keyword.
     #[token("else")]
     ElseKeyword,
-    /// The `else` keyword.
+    /// The `env` keyword.
     #[token("env")]
     EnvKeyword,
     /// The `false` keyword.