docs: align comments with tdengine history path

modules/protocols/protocol-jt808/src/main/java/com/lingniu/ingest/protocol/jt808/inbound/Jt808ChannelHandler.java

@@ -111,7 +111,7 @@ public class Jt808ChannelHandler extends SimpleChannelInboundHandler<Object> {
             processDecodedFrame(ctx, frame, msg);
         } catch (RuntimeException e) {
             // 解码成功但业务处理失败时仍派发一条 malformed RawFrame，
-            // 保证原始帧能被 archive/event-file-store 留痕，方便事后排查。
+            // 保证原始帧能被 archive、Kafka 和历史索引留痕，方便事后排查。
             log.warn("[jt808] processing failed peer={} phone={} msgId=0x{} error={}",
                     addr(ctx), msg.header().phone(), Integer.toHexString(msg.header().messageId()), e.getMessage());
             log.debug("[jt808] processing failed stack peer={}", addr(ctx), e);