diff --git a/doc/api/single-executable-applications.md b/doc/api/single-executable-applications.md
index be86536291ba7d..30ebd0fc38aaa6 100644
--- a/doc/api/single-executable-applications.md
+++ b/doc/api/single-executable-applications.md
@@ -352,7 +352,7 @@ writes to the returned array buffer is likely to result in a crash.
 
 * `key`  {string} the key for the asset in the dictionary specified by the
   `assets` field in the single-executable application configuration.
-* Returns: {string|ArrayBuffer}
+* Returns: {ArrayBuffer}
 
 ### `require(id)` in the injected main script is not file based