diff --git a/javascript/src/config.ts b/javascript/src/config.ts
index 068bb54..fcc8c22 100644
--- a/javascript/src/config.ts
+++ b/javascript/src/config.ts
@@ -230,8 +230,8 @@ export interface SpiderParams {
 
 // Core actions response type.
 export type SpiderCoreResponse = {
-  // The data of the request like html or transformation markdown etc.
-  data?: string;
+  // The content of the request like html or transformation markdown etc.
+  content?: string;
   // A detailed message of a response.
   message?: string;
   // If an error occured.