diff --git a/cli/tsc/dts/lib.deno.window.d.ts b/cli/tsc/dts/lib.deno.window.d.ts
index 83c385aa06..6e57174f86 100644
--- a/cli/tsc/dts/lib.deno.window.d.ts
+++ b/cli/tsc/dts/lib.deno.window.d.ts
@@ -152,7 +152,8 @@ declare function confirm(message?: string): boolean;
  * If the default value is given and the user inputs the empty string, then it returns the given
  * default value.
  *
- * If the default value is not given and the user inputs the empty string, it returns null.
+ * If the default value is not given and the user inputs the empty string, it returns the empty
+ * string.
  *
  * If the stdin is not interactive, it returns null.
  *