updated types

desc/pcm.api

@@ -411,7 +411,7 @@ service pcm {
 	@doc "文本识别"
 	@handler ChatHandler
 	post /ai/chat (ChatReq) returns (ChatResult)
-/******chat end***********/
+	/******chat end***********/
 }
 
 //screen接口
@@ -1100,5 +1100,4 @@ service pcm {
 
 	@handler scheduleSituationHandler
 	get /monitoring/schedule/situation returns (scheduleSituationResp)
-}
-
+}