Update gem description

Author: alexisbernard

README.md

@@ -1,7 +1,7 @@
 # Type Scopes
 
-Type scopes creates useful scopes based on the type of the columns of your models.
-It handles dates, times, strings and numerics.
+Type scopes creates useful semantic scopes based on the type of the columns of your models.
+It handles dates, times, strings, numerics and booleans.
 
 Here are examples for all the available scopes:
 

type_scopes.gemspec

@@ -8,8 +8,8 @@ Gem::Specification.new do |spec|
   spec.version       = TypeScopes::VERSION
   spec.authors       = ["Alexis Bernard"]
   spec.email         = ["[email protected]"]
-  spec.summary       = "Automatic scopes for ActiveRecord models."
-  spec.description   = "Useful scopes based on columns' types (dates, times, strings and numerics)."
+  spec.summary       = "Semantic scopes for your ActiveRecord models."
+  spec.description   = "Automatically create semantic scopes based on columns' types (dates, times, strings and numerics)."
   spec.homepage      = "https://github.com/BaseSecrete/type_scopes"
   spec.license       = "MIT"