puma/puma — pull request #243 by hendrauzia (2013-04-28 08:34:47+00:00)
Title: Edit rackup start command on readme.md to rackup -s Puma.

**Steps to reproduce:**
Create file `config.ru` in app root with the following content. (http://guides.rubyonrails.org/v2.3.11/rails_on_rack.html#rackup)

require "config/environment"
use Rails::Rack::LogTailer
use Rails::Rack::Static
run ActionController::Dispatcher.new

Run rackup using puma the web server.

rackup -s puma

**Expected Result:**
Application runs with puma as it's web server.

**Actual Result:**

.bundle/gems/rack-1.1.6/lib/rack/handler.rb:21:in `const_get': wrong constant name puma (NameError)

**Solution:**
Run with `rackup -s Puma`, **NOT** `rackup -s puma`