README.md in wisepdf-1.2.10 vs README.md in wisepdf-1.3.0

@@ -23,12 +23,16 @@
 
 Add this to your Gemfile:
 
     gem 'wisepdf'
 
+if you don't already have wkhtmltopdf installed on your machine you can get up and running quickly by adding this to your Gemfile:
+
+    gem 'wkhtmltopdf-binary'
+
 then do:
-    
+
     bundle install
 
 ## How does it work?
 
 ### Basic Usage
@@ -123,14 +127,14 @@
 
 If you need to just create a pdf and not display it:
 
     # create a pdf from a string
     pdf = Wisepdf::Writer.new.to_pdf('<h1>Hello There!</h1>')
-		
+
     # or from your controller, using views & templates and all other options as normal
     pdf = render_to_string :pdf => "some_file_name"
-		
+
     # then save to a file
     save_path = Rails.root.join('pdfs','filename.pdf')
     File.open(save_path, 'wb') do |file|
       file << pdf
     end
@@ -198,22 +202,22 @@
     Wisepdf::Configuration.configure do |c|
       c.wkhtmltopdf = '/path/to/wkhtmltopdf'
       c.options = {
         :layout => "layout.html",
         :use_xserver => true,
-        :footer => { 
+        :footer => {
           :right => "#{Date.today.year}",
           :font_size => 8,
           :spacing => 8
         },
         :margin => {
           :bottom => 15
         }
       }
-      
+
     end
-      
+
 ### Problems with with wkhtmltopdf-0.10 and above?
 
 If you experience problems with wkhtmltopdf-0.10 and above like getting `Broken Pipe` error or something similar, then you probably should compile wkhtmltopdf from source.
 
 To do this you will have to:
@@ -236,10 +240,10 @@
 
 However, the wisepdf_* helpers will use file:// paths for assets when using :show_as_html, and your browser's cross-domain safety feature will kick in, and not render them. To get around this, you can load your assets like so in your templates:
 
     <%= params[:debug].present? ? image_tag('foo') : wisepdf_image_tag('foo') %>
 
-## Production?  
+## Production?
 
 **wisepdf** is used at:
 
 * [www.sdelki.ru](http://www.sdelki.ru)
 * [www.lienlog.com](http://www.lienlog.com)