unexport Para
diff --git a/worker.go b/worker.go
index fdd095a..980417d 100644
--- a/worker.go
+++ b/worker.go
@@ -301,8 +301,8 @@
freeWorkers []*Worker
busyWorkers map[*Worker]bool
ex *Executor
- para *ParaWorker
- paraChan chan *ParaResult
+ para *paraWorker
+ paraChan chan *paraResult
runnings map[string]*Job
finishCnt int
@@ -321,7 +321,7 @@
if paraPath != "" {
wm.runnings = make(map[string]*Job)
- wm.paraChan = make(chan *ParaResult)
+ wm.paraChan = make(chan *paraResult)
wm.para = newParaWorker(wm.paraChan, numJobs, paraPath)
go wm.para.Run()
} else {