Updated readme

README.md

@@ -1,4 +1,4 @@
-# Base classes for implementing the Specification pattern in PHP.
+# PHP Specification pattern
 
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@@ -7,7 +7,7 @@
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-A package containing base classes to be used as a starting ground for implementing the Specification pattern in PHP (for more information see [https://martinfowler.com/apsupp/spec.pdf](https://martinfowler.com/apsupp/spec.pdf)).  
+A package containing base classes to be used as a starting ground for implementation of the Specification pattern in PHP (for more information see [https://martinfowler.com/apsupp/spec.pdf](https://martinfowler.com/apsupp/spec.pdf)).  
 
 This package includes the typical set of and(), or() and not() specifications as well as specifications for allOf(), anyOf() and noneOf().
 
@@ -20,9 +20,8 @@ $ composer require anfischer/specification
 ```
 
 ## Usage
-General usage of the specifications pattern can be inferred from this package test cases.
-
-However a very basic and simplified example of usage with a single specification to satisfy might look like this:
+General usage of this package can be inferred from its test cases.  
+However a very basic and simplified example of usage with a single specification to (not) satisfy might look like this:
 ``` php
 use Anfischer\Specification\Specification;