diff --git a/src/git-command-manager.ts b/src/git-command-manager.ts
index 08b2f3d..367f796 100644
--- a/src/git-command-manager.ts
+++ b/src/git-command-manager.ts
@@ -33,7 +33,7 @@ export class GitCommandManager {
       args.push(ref)
     }
     // https://github.com/git/git/commit/a047fafc7866cc4087201e284dc1f53e8f9a32d5
-    args.push('--');
+    args.push('--')
     await this.exec(args)
   }