README.md in minato-trace-0.1.6.pre.6 vs README.md in minato-trace-0.1.6.pre.7

@@ -3,11 +3,11 @@
 
 ## Usage
 Install this gem and your application will be abble to send trace information to Google Cloud Trace for any request. To configure distributed trace with other microservices see [Configuring distributed trace](#configuring-distributed-trace)
 
 ## Integration with Google Cloud Logging
-For integration with [Google Cloud Logging](https://cloud.google.com/logging?hl=en) you have to install [minato-logger-rails](https://gitlab.com/ferreri/minato/minato-logger-rails) v0.1.12+.
+For integration with [Google Cloud Logging](https://cloud.google.com/logging?hl=en) you have to install [minato-logger-rails](https://gitlab.com/ferreri/minato/minato-logger-rails) v0.1.13+.
 
 ## Installation
 Add this line to your application's Gemfile:
 
 ```ruby
@@ -32,10 +32,12 @@
 {ServiceClass}.configure do |config|
   config.use Minato::Trace::Middleware::DistributedTraceContext
 end
 ```
 ## Disable trace
-Trace is enabled by default. If you want to disable trace, set an environment variable `MINATO_TRACE_DISABLE=true` in your app.
+Trace is enabled by default in remote environments. If you want to disable trace, set an environment variable `MINATO_TRACE_DISABLE=true` in your app.
+
+`In local environment like angeplus-infra-local, the trace is disabled by default.`
 
 ## Changelog
 Changelog information could be found [here](CHANGELOG.md).
 
 ## License