README.textile in murlsh-1.9.1 vs README.textile in murlsh-1.9.2

@@ -49,11 +49,11 @@
 gem install murlsh
 mkdir murlsh_deploy <or any other name>
 cd murlsh_deploy
 murlsh .
 git init
-heroku create <choose a name>
+heroku create --stack cedar <choose a name>
 
 rake app:gemfile
 bundle install
 
 rake heroku:config
@@ -66,10 +66,11 @@
 
 git add .
 git commit
 git push heroku master
 
-heroku rake db:migrate
+heroku addons:add shared-database
+heroku run rake db:migrate
 </code>
 </pre>
 
 h2. Development