diff --git a/README.md b/README.md
index d47da17b..d98c6d3f 100644
--- a/README.md
+++ b/README.md
@@ -582,7 +582,7 @@ A Subset for __Architecture and Infrastructure__
       * [JavaScript. The Core](http://dmitrysoshnikov.com/ecmascript/javascript-the-core/)
       * ECMA-262-3 in detail
         * [Execution Contexts](http://dmitrysoshnikov.com/ecmascript/chapter-1-execution-contexts/), [Variable object](http://dmitrysoshnikov.com/ecmascript/chapter-2-variable-object/), [This](http://dmitrysoshnikov.com/ecmascript/chapter-3-this/), [Scope chain](http://dmitrysoshnikov.com/ecmascript/chapter-4-scope-chain/), [Functions](http://dmitrysoshnikov.com/ecmascript/chapter-5-functions/), [Closures](http://dmitrysoshnikov.com/ecmascript/chapter-6-closures/), [Evaluation strategy](http://dmitrysoshnikov.com/ecmascript/chapter-8-evaluation-strategy/)
-        * OOP: [The general theory](http://dmitrysoshnikov.com/ecmascript/chapter-7-1-oop-general-theory/), [ECMAScript implementation](http://dmitrysoshnikov.com/ecmascript/chapter-7-2-oop-ecmascript-implementation/),
+        * OOP: [The General Theory](http://dmitrysoshnikov.com/ecmascript/chapter-7-1-oop-general-theory/), [ECMAScript implementation](http://dmitrysoshnikov.com/ecmascript/chapter-7-2-oop-ecmascript-implementation/),
       * ECMA-262-5 in detail
         * [Properties and Property Descriptors](http://dmitrysoshnikov.com/ecmascript/es5-chapter-1-properties-and-property-descriptors/), [Strict Mode](http://dmitrysoshnikov.com/ecmascript/es5-chapter-2-strict-mode/)
         * Lexical environments: [Common Theory](http://dmitrysoshnikov.com/ecmascript/es5-chapter-3-1-lexical-environments-common-theory/), [ECMAScript implementation](http://dmitrysoshnikov.com/ecmascript/es5-chapter-3-2-lexical-environments-ecmascript-implementation/)