gosimple use String() instead of fmt.Sprintf
diff --git a/semver.go b/semver.go
index 4dbc13c..307de61 100644
--- a/semver.go
+++ b/semver.go
@@ -471,6 +471,6 @@
 	v.Pre = nil
 	v.Build = nil
 
-	finalVer := fmt.Sprintf("%s", v)
+	finalVer := v.String()
 	return finalVer, nil
 }