Update capybara

capybara.md

@@ -106,15 +106,19 @@ should_not doesn't wait for a timeout from the driver
       .current_path
       .current_url
 
+## AJAX
+
+    using_wait_time(10) { ... }
+
 ## Misc
    
     drag
     field_labeled
-    wait_until
    
 ## Capybara RSpec matchers
 
-    # all selectors have:
+```rb
+# all selectors have...
   text: 'welcome' 
   visible: true
   count: 4
@@ -141,6 +145,7 @@ should_not doesn't wait for a timeout from the driver
   # alias: have_content
 expect(page).to have_unchecked_field
 expect(page).to have_xpath
+```
 
-http://rubydoc.info/github/jnicklas/capybara/Capybara/RSpecMatchers
-http://www.rubydoc.info/github/jnicklas/capybara/master/Capybara/Node/Matchers
+- <http://rubydoc.info/github/jnicklas/capybara/Capybara/RSpecMatchers>
+- <http://www.rubydoc.info/github/jnicklas/capybara/master/Capybara/Node/Matchers>