README.md in fakeit-0.1.1 vs README.md in fakeit-0.1.2

@@ -13,34 +13,28 @@
 
 **Note:** Only support json content type as of now
 
 ## Installation
 
-Add this line to your application's Gemfile:
+Install it with:
 
-```ruby
-gem 'fakeit'
-```
-
-And then execute:
-
-    $ bundle
-
-Or install it yourself as:
-
     $ gem install fakeit
 
+Or use the [docker image](https://hub.docker.com/r/realfengjia/fakeit)
+
 ## Usage
 
-    $ fakeit --spec http://url/to/spec
+    $ fakeit --spec <Local file or remote url>
 
 Command line options:
 
     $ fakeit --help
     usage:
         --spec         spec file uri (required)
         -p, --port     custom port
         -q, --quiet    mute request and response log
+        --permissive   log validation error as warning instead of deny request
+        --use-example  use example provided in spec
 
     other options:
         -v, --version
         -h, --help