README.md in str_enum-0.1.6 vs README.md in str_enum-0.2.0

@@ -40,10 +40,17 @@
 ```ruby
 User.active
 User.archived
 ```
 
+And negative scopes
+
+```ruby
+User.not_active
+User.not_archived
+```
+
 #### Validations
 
 ```ruby
 user = User.new(status: "unknown")
 user.valid? # false
@@ -54,10 +61,10 @@
 ```ruby
 user.active?
 user.archived?
 ```
 
-#### Update Methods [master]
+#### Update Methods
 
 ```ruby
 user.active!
 user.archived!
 ```