Small changelog and readme corrections, touch #564.

CHANGELOG.md

@@ -4,7 +4,6 @@ _Fixes:_
 
 - Fixed the warning message when the the default `resources.json` file is not found.
 - Fixed the problem with the lack of the `instr` value, when the `options` is set instead.
-- Corrected the `Node.js Module` example in the README.
 
 # 4.0.2
 

README.md

@@ -569,23 +569,20 @@ const options = {
 };
 
 
-// Logic must be triggered in an asynchronous function
-(async () => {
-  // Initialize export settings with your chart's config
-  const exportSettings = exporter.setOptions(options);
-
-  // Must initialize exporting before being able to export charts
-  await exporter.initExport(exportSettings);
-
-  // Perform an export
-  await exporter.startExport(exportSettings, async (error, info) => {
-    // The export result is now in info
-    // It will be base64 encoded (info.result)
-
-    // Kill the pool when we are done with it
-    await exporter.killPool();
-  });
-})();
+// Initialize export settings with your chart's config
+const exportSettings = exporter.setOptions(options);
+
+// Must initialize exporting before being able to export charts
+await exporter.initExport(exportSettings);
+
+// Perform an export
+await exporter.startExport(exportSettings, async (error, info) => {
+  // The export result is now in info
+  // It will be base64 encoded (info.data)
+
+  // Kill the pool when we are done with it
+  await exporter.killPool();
+});
 ```
 
 ## CommonJS support