Update README.md

allan-simon · web-flow · commit ab128e95c492 · 2021-01-06T23:25:51.000+01:00
diff --git a/README.md b/README.md
@@ -15,14 +15,15 @@ import (
 )
 
 func main() {
-	_, err := singleinstance.CreateLockFile("plop.lock")
+	lockFile, err := singleinstance.CreateLockFile("plop.lock")
 	if err != nil {
 		fmt.Println("An instance already exists")
 		return
 	}
+	defer lockFile.Close()
 
 	fmt.Println("Sleeping...")
-	time.Sleep(30 * time.Second)
+	time.Sleep(10 * time.Second)
 	fmt.Println("Done")
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -15,14 +15,15 @@ import (`
`15`	`15`	`)`
`16`	`16`
`17`	`17`	`func main() {`
`18`		`- _, err := singleinstance.CreateLockFile("plop.lock")`
	`18`	`+ lockFile, err := singleinstance.CreateLockFile("plop.lock")`
`19`	`19`	`if err != nil {`
`20`	`20`	`fmt.Println("An instance already exists")`
`21`	`21`	`return`
`22`	`22`	`}`
	`23`	`+ defer lockFile.Close()`
`23`	`24`
`24`	`25`	`fmt.Println("Sleeping...")`
`25`		`- time.Sleep(30 * time.Second)`
	`26`	`+ time.Sleep(10 * time.Second)`
`26`	`27`	`fmt.Println("Done")`
`27`	`28`	`}`
`28`	`29`	```