Update installation.rst

doc/installation.rst

@@ -24,7 +24,7 @@ If you haven't patched it yet, please follow the set of instructions:
 
    .. code-block:: sh
 
-      $ python bootstrap.py
+      $ python bootstrap-buildout.py
       $ ./bin/buildout -c buildout-before-patch.cfg
 
    This will disable the CSU code for a while.