update go.mod

Signed-off-by: Nrunzexia <runzexia@yunify.com>

go.mod

@@ -78,7 +78,7 @@ require (
 	github.com/mholt/certmagic v0.5.1 // indirect
 	github.com/miekg/dns v1.1.9 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect; indirec
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/onsi/ginkgo v1.8.0
 	github.com/onsi/gomega v1.5.0