diff --git a/README.md b/README.md
index f3cce33..92a607e 100644
--- a/README.md
+++ b/README.md
@@ -29,63 +29,77 @@ Using it
 
 ### A simple inline application
 
-    require 'sham_rack'
+```ruby
+require 'sham_rack'
 
-    ShamRack.at("www.greetings.com") do |env|
-      ["200 OK", { "Content-type" => "text/plain" }, ["Hello, world!"]]
-    end
+ShamRack.at("www.greetings.com") do |env|
+  ["200 OK", { "Content-type" => "text/plain" }, ["Hello, world!"]]
+end
 
-    require 'open-uri'
-    open("http://www.greetings.com/").read            #=> "Hello, world!"
+require 'open-uri'
+open("http://www.greetings.com/").read            #=> "Hello, world!"
+```
 
 ### Sinatra integration
 
-    ShamRack.at("sinatra.xyz").sinatra do
-      get "/hello/:subject" do
-        "Hello, #{params[:subject]}"
-      end
-    end
-
-    open("http://sinatra.xyz/hello/stranger").read  #=> "Hello, stranger"
+```ruby
+ShamRack.at("sinatra.xyz").sinatra do
+  get "/hello/:subject" do
+    "Hello, #{params[:subject]}"
+  end
+end
 
+open("http://sinatra.xyz/hello/stranger").read  #=> "Hello, stranger"
+```
 ### Rackup support
 
-    ShamRack.at("rackup.xyz").rackup do
-      use Some::Middleware
-      use Some::Other::Middleware
-      run MyApp.new
-    end
+```ruby
+ShamRack.at("rackup.xyz").rackup do
+  use Some::Middleware
+  use Some::Other::Middleware
+  run MyApp.new
+end
+```
 
 ### Any old Rack app
 
-    ShamRack.at("google.com").mount(my_google_stub)
+```ruby
+ShamRack.at("google.com").mount(my_google_stub)
+```
 
 ### General-purpose stubbing
 
-    @stub_app = ShamRack.at("stubbed.com").stub
-    @stub_app.register_resource("/greeting", "Hello, world!", "text/plain")
-
-    open("http://stubbed.com/greeting").read       #=> "Hello, world!"
-    @stub_app.last_request.path                    #=> "/greeting"
+```ruby
+@stub_app = ShamRack.at("stubbed.com").stub
+@stub_app.register_resource("/greeting", "Hello, world!", "text/plain")
 
+open("http://stubbed.com/greeting").read       #=> "Hello, world!"
+@stub_app.last_request.path                    #=> "/greeting"
+```
 
 ### On a specific port
 
-    ShamRack.at("example.com", 8080) do |env|
-      ["200 OK", { "Content-type" => "text/plain" }, ["Hello, world!"]]
-    end
+```ruby
+ShamRack.at("example.com", 8080) do |env|
+  ["200 OK", { "Content-type" => "text/plain" }, ["Hello, world!"]]
+end
+```
 
 Or, just use Sinatra, as described above ... it's almost as succinct, and heaps more powerful.
 
 ### Avoiding (accidental) real network connections
 
-    ShamRack.prevent_network_connections
+```ruby
+ShamRack.prevent_network_connections
+```
 
 ### When you're done testing
 
-    ShamRack.reset
+```ruby
+ShamRack.reset
 
-    open("http://stubbed.com/greeting").read       #=> OpenURI::HTTPError
+open("http://stubbed.com/greeting").read       #=> OpenURI::HTTPError
+```
 
 Supported HTTP client libraries
 -------------------------------
@@ -94,26 +108,30 @@ Supported HTTP client libraries
 
 ShamRack supports requests made using Net::HTTP, or any of the numerous APIs built on top of it:
 
-    uri = URI.parse("http://www.greetings.com/")
-    Net::HTTP.get_response(uri).body                      #=> "Hello, world!"
+```ruby
+uri = URI.parse("http://www.greetings.com/")
+Net::HTTP.get_response(uri).body                      #=> "Hello, world!"
 
-    require 'open-uri'
-    open("http://www.greetings.com/").read                #=> "Hello, world!"
+require 'open-uri'
+open("http://www.greetings.com/").read                #=> "Hello, world!"
 
-    require 'restclient'
-    RestClient.get("http://www.greetings.com/").to_s      #=> "Hello, world!"
+require 'restclient'
+RestClient.get("http://www.greetings.com/").to_s      #=> "Hello, world!"
 
-    require 'mechanize'
-    Mechanize.new.get("http://www.greetings.com/").body   #=> "Hello, world!"
+require 'mechanize'
+Mechanize.new.get("http://www.greetings.com/").body   #=> "Hello, world!"
+```
 
 ### Patron (experimental)
 
 We've recently added support for [Patron][patron]:
 
-    require 'sham_rack/patron'
+```ruby
+require 'sham_rack/patron'
 
-    patron = Patron::Session.new
-    patron.get("http://www.greetings.com/").body          #=> "Hello, world!"
+patron = Patron::Session.new
+patron.get("http://www.greetings.com/").body          #=> "Hello, world!"
+```
 
 What's the catch?
 -----------------
@@ -125,13 +143,13 @@ Thanks to
 
 * Blaine Cook for [FakeWeb][fakeweb], which was an inspiration for ShamRack.
 * Perryn Fowler for his efforts plumbing Net::HTTP into ActionController::TestProcess.
-* Christian Neukirchen et al for the chewy goodness that is [Rack][rack].
+* Leah Neukirchen et al for the chewy goodness that is [Rack][rack].
 
-[rack]: http://rack.rubyforge.org/
+[rack]: http://github.com/rack/rack
 [sinatra]: http://www.sinatrarb.com/
-[rest-client]: http://github.com/adamwiggins/rest-client
-[httparty]: http://github.com/jnunemaker/httparty
-[oauth]: http://oauth.rubyforge.org/
-[fakeweb]: http://fakeweb.rubyforge.org/
-[mechanize]: http://mechanize.rubyforge.org
-[patron]: http://github.com/toland/Patron
+[rest-client]: https://github.com/adamwiggins/rest-client
+[httparty]: https://github.com/jnunemaker/httparty
+[oauth]: https://github.com/oauth-xx/oauth-ruby
+[fakeweb]: https://github.com/chrisk/fakeweb
+[mechanize]: https://github.com/sparklemotion/mechanize
+[patron]: https://github.com/toland/Patron