docs: fix file name in rotation example

fixes #97
expressjs · Feb 19, 2016 · 9f5a2ee · 9f5a2ee
1 parent 262254d
commit 9f5a2ee
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -266,6 +266,7 @@ fs.existsSync(logDirectory) || fs.mkdirSync(logDirectory)
 
 // create a rotating write stream
 var accessLogStream = FileStreamRotator.getStream({
+  date_format: 'YYYYMMDD',
   filename: logDirectory + '/access-%DATE%.log',
   frequency: 'daily',
   verbose: false