diff --git a/Builder/BuilderInterface.php b/Builder/BuilderInterface.php
index f52b56f..89b4b8f 100644
--- a/Builder/BuilderInterface.php
+++ b/Builder/BuilderInterface.php
@@ -3,16 +3,7 @@
 namespace DesignPatterns\Builder;
 
 /**
- * Builder is an interface that build parts of a complex object.
- * 
- * Sometime, if the builder has a better knowledge of what it builds, this 
- * interface could be an abstract class with default methods (aka adapter)
- * 
- * If you have a complex inheritance tree for vehicles, it is logical to have
- * a complex inheritance tree for builders too.
- * 
- * Note: Builders have often a fluent interface, see the mock builder of
- * PHPUnit for example.
+ *
  */
 interface BuilderInterface
 {
diff --git a/Builder/Parts/README.md b/Builder/Parts/README.md
new file mode 100644
index 0000000..9e802c8
--- /dev/null
+++ b/Builder/Parts/README.md
@@ -0,0 +1,10 @@
+# 
+
+# Purpose
+
+
+
+# Examples
+
+*
+
diff --git a/Builder/README.md b/Builder/README.md
new file mode 100644
index 0000000..3a85f51
--- /dev/null
+++ b/Builder/README.md
@@ -0,0 +1,15 @@
+# Builder
+
+## Purpose
+
+Builder is an interface that build parts of a complex object.
+
+Sometimes, if the builder has a better knowledge of what it builds, this  interface could be an abstract class with default methods (aka adapter).
+
+If you have a complex inheritance tree for objects, it is logical to have a complex inheritance tree for builders too.
+
+Note: Builders have often a fluent interface, see the mock builder of PHPUnit for example.
+
+## Examples
+
+* PHPUnit: Mock Builder