Update Makefile

Author: 星冉

Makefile

@@ -11,8 +11,12 @@ bot:
 
 .PHONY: test
 test:
-	go build -o examples/ding-dong-bot -v ./examples/ding-dong-bot.go
+	go build -o examples/ding-dong-bot -v ./examples/ding-dong-bot.go; \
+	go build -o examples/plugln/ding-ding-bot -v ./examples/plugln/ding-ding-bot.go
 
 .PHONY: clean
 clean:
-	rm -f examples/ding-dong-bot
+	rm -f examples/ding-dong-bot ; \
+	rm -f examples/plugln/ding-ding-bot
+
+ .PHONY: test