update ftok example

2020-11-27 17:16:02 +08:00 · 2020-11-27 17:16:02 +08:00 · a0c8cf24ad
parent e3bf32b2cf
commit a0c8cf24ad
1 changed files with 2 additions and 2 deletions
--- a/README.md
+++ b/README.md
@ -26,11 +26,11 @@ import (
 )

 func main() {
-	key_t, err := ftok.Ftok("/tmp", 0x22)
+	key, err := ftok.Ftok("/tmp", 0x22)
 	if err != nil {
 		return
 	}
-	fmt.Printf("%x", key_t)
+	fmt.Printf("%x", key)
 }
 ```