fixed readme

Author: FabriceSalvaire

README.html

@@ -406,7 +406,7 @@ <h2>What are the main features ?</h2>
 </div>
 <div class="section" id="how-to-install-it">
 <h2>How to install it ?</h2>
-<p>Look at the <a class="reference external" href="&#64;project_url&#64;/installation.html">installation</a> section in the documentation.</p>
+<p>Look at the <a class="reference external" href="https://fabricesalvaire.github.io/PyCpuSimulator/installation.html">installation</a> section in the documentation.</p>
 </div>
 </div>
 <div class="section" id="credits">

README.rst

@@ -119,7 +119,7 @@ What are the main features ?
 How to install it ?
 -------------------
 
-Look at the `installation <@project_url@/installation.html>`_ section in the documentation.
+Look at the `installation <https://fabricesalvaire.github.io/PyCpuSimulator/installation.html>`_ section in the documentation.
 
 Credits
 =======

README.txt

@@ -39,7 +39,7 @@ What are the main features ?
 How to install it ?
 -------------------
 
-Look at the `installation <@project_url@/installation.html>`_ section in the documentation.
+Look at the `installation <https://fabricesalvaire.github.io/PyCpuSimulator/installation.html>`_ section in the documentation.
 
 Credits
 =======