README.md in schemacop-2.3.0 vs README.md in schemacop-2.3.1

@@ -106,11 +106,11 @@
 
 ```ruby
 s = Schema.new do
   type :integer
   type :hash do
-    req 'name' do
+    req 'present' do
       type :boolean
     end
   end
 end
 ```
@@ -180,11 +180,11 @@
 - No limitations for even integers
 
 The corresponding schema would look as follows:
 
 ```ruby
-Schma.new do
+Schema.new do
   type :integer, if: proc { |data| data.odd? }, max: 15
   type :integer
 end
 ```
 
@@ -567,6 +567,6 @@
 concerning their name and the structure of their README file. And special thanks
 to [SubGit](http://www.subgit.com/) for their great open source licensing.
 
 ## Copyright
 
-Copyright (c) 2017 Sitrox. See `LICENSE` for further details.
+Copyright (c) 2019 Sitrox. See `LICENSE` for further details.