pua_dialoginfo: replace STR_PARAM with PARAM_STRING

modules/pua_dialoginfo/pua_dialoginfo.c

@@ -114,8 +114,8 @@ static param_export_t params[]={
 	{"include_req_uri",     INT_PARAM, &include_req_uri },
 	{"send_publish_flag",   INT_PARAM, &send_publish_flag },
 	{"use_pubruri_avps",    INT_PARAM, &use_pubruri_avps },
-	{"pubruri_caller_avp",  STR_PARAM, &pubruri_caller_avp },
-	{"pubruri_callee_avp",  STR_PARAM, &pubruri_callee_avp },
+	{"pubruri_caller_avp",  PARAM_STRING, &pubruri_caller_avp },
+	{"pubruri_callee_avp",  PARAM_STRING, &pubruri_callee_avp },
 	{0, 0, 0 }
 };