diff --git a/lib/ESPAsyncWebServer/AsyncJson.h b/lib/ESPAsyncWebServer/AsyncJson.h
index 429ff648f..1f7af7356 100644
--- a/lib/ESPAsyncWebServer/AsyncJson.h
+++ b/lib/ESPAsyncWebServer/AsyncJson.h
@@ -79,7 +79,8 @@ class MsgpackAsyncJsonResponse : public AsyncAbstractResponse {
     }
     size_t setLength() {
         _contentLength = measureMsgPack(_root);
-        //_headers.add(new AsyncWebHeader("Json-Length", String(_jsonBuffer.memoryUsage()))); // For determening size of EMSESP_JSON_SIZE_XXLARGE_DYN (Sunbuzz)
+        // EMS-ESP
+        //_headers.add(new AsyncWebHeader("Json-Length", String(_jsonBuffer.memoryUsage()))); // For determining size of EMSESP_JSON_SIZE_XXLARGE (Sunbuzz)
         // Json-Length: 10635
         if (_contentLength) {
             _isValid = true;