* Added more references

* Some misc updates

rack/06_rack_response/rack_response.md

@@ -27,10 +27,10 @@
 
     @@@code
     [ 200, 
-      {'Content‐Type' => 'text/plain', 



-       'Content‐Length' => '11', 



-       'Cache‐Control' => 'max‐age=60'}, 


-      ["Hello
World"] 
+      {'Content‐Type' => 'text/plain',
+       'Content‐Length' => '11',
+       'Cache‐Control' => 'max‐age=60'},
+      ["Hello World"] 
     ]
 
 !SLIDE smaller code

rack/09_rack_middlewares/rack_middleware.rb

@@ -1,3 +1,4 @@
+# http://vision-media.ca/resources/ruby/ruby-rack-middleware-tutorial
 require 'rubygems'
 require 'rack'
 

rack/09_rack_middlewares/rack_middlewares.md

@@ -77,7 +77,7 @@
 !SLIDE smbullets incremental small
 
 ## Rack::Reloader
-* Rack::Reloader checks on every request, but at most every secs seconds, if a file loaded changed, and reloads it, logging to rack.errors.
+* Rack::Reloader checks on every request, but at most every <secs> seconds, if a file loaded changed, and reloads it, logging to rack.errors.
 * It comes with Rack
 
 !SLIDE smbullets incremental small

rack/12_fin/fin.md

@@ -3,11 +3,13 @@
 * http://remi.org/
 * Rack in Rails 3 Presentation by Ryan Tomayko
 * @raggi #rack@freenode IRC channel
-* @khasse #rack@freenode IRC channel
+* @khaase #rack@freenode IRC channel
 * http://guides.rails.info/rails_on_rack.html
 * http://rubymanor.org/videos/rack/
 * http://amberbit.com/blog/2009/04/04/introduction-to-rack-middleware/
 * http://wiki.github.com/rack/rack/tutorial-rackup-howto
+* http://www.slideshare.net/danwrong/8-minutes-on-rack-presentation
+* http://coolnamehere.com/geekery/ruby/web/cgi.html
 * ---