diff --git a/main.go b/main.go
index d541e6d..5cd4e5e 100644
--- a/main.go
+++ b/main.go
@@ -31,15 +31,15 @@ func main() {
 	var err error
 	var backend Backend
 
-    if driver == "sqlite" {
-        if backend, err = NewSqliteBackend(args[0]); err != nil {
-            log.Fatal(err)
-        }
-    } else {
-        if backend, err = NewLeveDBBackend(args[0], cacheSize); err != nil {
-            log.Fatal(err)
-        }
-    }
+	if driver == "sqlite" {
+		if backend, err = NewSqliteBackend(args[0]); err != nil {
+			log.Fatal(err)
+		}
+	} else {
+		if backend, err = NewLeveDBBackend(args[0], cacheSize); err != nil {
+			log.Fatal(err)
+		}
+	}
 	defer backend.Shutdown()
 
 	var listener net.Listener