update readme

.moban.d/README.rst

@@ -1,5 +1,8 @@
 {%extends 'README.rst.jj2' %}
 
+{%block documentation_link%}
+{%endblock%}
+
 {%block description%}
 **pyexcel-ods** is a tiny wrapper library to read, manipulate and write data in
 ods format using python 2.6 and python 2.7. You are likely to use it with

README.rst

@@ -11,6 +11,7 @@ pyexcel-ods - Let you focus on data, instead of ods format
 .. image:: https://codecov.io/github/pyexcel/pyexcel-ods/coverage.png
    :target: https://codecov.io/github/pyexcel/pyexcel-ods
 
+
 **pyexcel-ods** is a tiny wrapper library to read, manipulate and write data in
 ods format using python 2.6 and python 2.7. You are likely to use it with
 `pyexcel <https://github.com/pyexcel/pyexcel>`_.