README.md in automigration-1.0.0 vs README.md in automigration-1.0.1

@@ -21,18 +21,18 @@
 end
 ```
 
 Fire in console:
 
-``
+```
 rake db:migrate
 ```
 
 To keep some system tables add to <tt>config/application.rb</tt>
 
 ```
-  config.automigration.system_tables << %w[hits very_system_table]
+  config.automigration.system_tables += %w[hits very_system_table]
 ```
 
 Supported fields:
 
 * belongs_to
@@ -62,11 +62,11 @@
 end
 ```
 
 ## Timestamps
 
-By default in models with has_fields always columns updated_at and created_at created. To ignore 
-use has_fields(:timestamps => false)
+By default in models with <tt>has_fields</tt> always columns updated_at and created_at created. To ignore 
+use <tt>has_fields(:timestamps => false)</tt>
 
 ## Status
 
 [<img src="https://secure.travis-ci.org/boshie/automigration.png"/>](http://travis-ci.org/boshie/automigration)
 [<img src="https://gemnasium.com/boshie/automigration.png"/>](http://gemnasium.com/boshie/automigration)