diff --git a/README.md b/README.md
index ab0c10d..7899467 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,7 @@ It is also a chance for me and a friend (Brumaire) to practice C++ and to try to
 I use PlantUML to do the class diagram for the design. It's a work in progress.
 
 ## Goal
-What we want is a high performance server using asynchrony within the threads (multi-threading) to have the maximum possible performance.
-Also a feature of caching content is a must.
+What we want is a high performance server using asynchrony at first, and then maybe multi-threading to have the maximum possible performance.
 
 ## Configuration
 **WIP**
@@ -17,3 +16,8 @@ in our source code.
 
 ## Documentation
 The doc of the code is made with [doxygen](https://www.doxygen.nl/), the `Doxyfile` is at the root of the repo.
+
+## TODO/features
+* Possibility of an applicative gateway (like CGI for example)
+* Content in RAM cache
+* Asynchronous (boost ASIO deals with it)
\ No newline at end of file
diff --git a/class_diagram.puml b/class_diagram.puml
index b8b2a18..a18e43d 100644
--- a/class_diagram.puml
+++ b/class_diagram.puml
@@ -1,6 +1,5 @@
 @startuml
 
-
 Configuration ..> "produces" Information
 Network ..> "uses" TaskRequest
 Network ..> "uses" Information