From 213db93b8d684ca9e7ce47f393f98e970d803e25 Mon Sep 17 00:00:00 2001
From: Dimitri Benin <BendingBender@users.noreply.github.com>
Date: Sat, 16 Sep 2017 00:19:46 +0200
Subject: [PATCH] Describe options.logger

Fixes #40.
---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index e2e6b2c..b45c2d3 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,10 @@ app.use(function(req, res, next) {
 
 ## Configuration
 
+### options.logger
+
+A custom instance of `bunyan` logger to use in the middware. Useful if you already do all of the logging with `bunyan` and don't want this middleware to create a new unconfigured instance. Also useful if you want to pass a child logger into this middleware.
+
 ### options.format
 
 Format string, please go the source code to the metadata. ":name" will print out meta.name; ":name[key]" will print out the property 'key' of meta.name.