README.md in fluent-plugin-formatter-protobuf-0.0.5 vs README.md in fluent-plugin-formatter-protobuf-0.1.0

@@ -16,11 +16,11 @@
 
 ```shell
 $ gem install \
   fluent-plugin-formatter-protobuf \
   --version "<version>" \
-  --source "https://rubygems.pkg.github.com/raytung"
+  --source "https://rubygems.pkg.github.com/fluent-plugins-nursery"
 ```
 
 ### Bundler (RubyGems)
 
 Add following line to your Gemfile:
@@ -30,26 +30,27 @@
 ```
 
 ### Bundler (GitHub RubyGems Registry),
 
 ```shell
-source "https://rubygems.pkg.github.com/raytung" do
+source "https://rubygems.pkg.github.com/fluent-plugins-nursery" do
   gem "fluent-plugin-formatter-protobuf", "<version>"
 end
 ```
 
 And then execute:
 
 ```
 $ bundle
 ```
 
-## Not so quick start
+## Quick start
 
 1. Generate the protobuf ruby methods
    1. e.g `protoc --proto_path=. --ruby_out=. ./log.proto`
-2. Modify the `<format>` section to include `message_name`, which is your Protobuf message name, and `include_paths`, the path where the generated Ruby types are stored
+2. Modify the `<format>` section to include `class_name`, which is your Protobuf message name, and `include_paths`, the path where the generated Ruby types are stored
+   1. Given protobuf class `Your::Protobuf::Class::Name` class should be given as `Your.Protobuf.Class.Name` in `class_name`. The exact name can be found in the generated Ruby files
 
 
 ## Example
 
 ```fluentd
@@ -72,24 +73,21 @@
         @type memory
     </buffer>
 
     <format>
         @type protobuf
-        message_name "Log"
+        class_name "Log"
         include_paths ["/opt/fluent-plugin-formatter-protobuf/log_pb.rb"]
     </format>
 </match>
 ```
 
 ## Configuration
 
-You can generate configuration template:
-
-```
-$ fluent-plugin-config-format formatter formatter-protobuf
-```
-
-You can copy and paste generated documents here.
+|parameter|type|description|default|
+|---|---|---|---|
+|include_paths|array (optional)| Generated Ruby Protobuf class files path |`[]`|
+|class_name|string (required)| Ruby Protobuf class name. Used to encode into Protobuf binary||
 
 ## Copyright
 
 * Copyright(c) 2021 - Ray Tung
 * License