diff --git a/index.js b/index.js
index 48918fb..482a263 100644
--- a/index.js
+++ b/index.js
@@ -246,3 +246,5 @@ process.on('SIGINT', () => gracefulShutdown('SIGINT'));
 process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
 
 module.exports = processLogLine;
+
+// test1
\ No newline at end of file