README.md in imperavi-rails-0.0.3.beta vs README.md in imperavi-rails-0.0.4.beta

@@ -7,11 +7,11 @@
 ## Installation
 
 Put this line into your Gemfile:
 
 ```ruby
-gem 'imperavi-rails'
+gem 'imperavi-rails', '0.0.4.beta'
 ```
 
 Then mount the engine in routes.rb:
 
 ```ruby
@@ -22,48 +22,48 @@
 
 ## Usage
 
 Add this helpers into the your view that contains a form:
 
-```ruby
-    <%= include_imperavi_stylesheet %>
-    <%= include_imperavi_javascript %>
-    <%= imperavi :page_article %>
+```erb
+<%= include_imperavi_stylesheet %>
+<%= include_imperavi_javascript %>
+<%= imperavi :page_article %>
 ```
 
 In this example `page_article` is an id of textarea field. You can pass additional options to `imperavi` helper as second argument. See the full list of options here: https://github.com/tanraya/imperavi-rails/blob/master/app/helpers/imperavi_rails/imperavi_helper.rb#L35
 
 You may want the text on your page to be styled the same way as it looks in the editor. To do this, add the following styles into your `application.css.scss` (provided that the text on the page is enclosed with `article` tag):
 
 ```scss
-    @import "imperavi-rails/imperavi/imperavi-base";
+@import "imperavi-rails/imperavi/imperavi-base";
 
-    body {
-      width: 700px;
-      margin: 0 auto;
+body {
+  width: 700px;
+  margin: 0 auto;
 
-      article {
-        overflow: hidden;
-        @include imperavi-base;
+  article {
+    overflow: hidden;
+    @include imperavi-base;
 
-        p, div {
-          border: 0;
-        }
+    p, div {
+      border: 0;
+    }
 
-        p {
-          padding: 0;
-          margin: 0 0 1.5em 0;
-        }
-      }
+    p {
+      padding: 0;
+      margin: 0 0 1.5em 0;
+    }
+  }
 
-      form {
-        textarea {
-          width: 700px;
-          height: 600px;
-        }
-      }
+  form {
+    textarea {
+      width: 700px;
+      height: 600px;
     }
+  }
+}
 ```
 
 ## Deal with images
 
 Uploading images is not part of the imperavi-rails. You have to implement this functionality in your application yourself. It's easy. Read the docs below.
@@ -80,5 +80,9 @@
 
 * Fork the project on Github
 * Create a topic branch for your changes
 * Ensure that the changes in your branch are as atomic as possible
 * Create a pull request on Github
+
+# TODO
+
+* [Read TODO here](https://github.com/tanraya/imperavi-rails/blob/master/TODO.md)