fix table formatting

Author: illagrenan

README.rst

@@ -33,17 +33,17 @@ Supported Python versions are: ``3.5`` and ``3.6``.
 Supported versions of Tensorflow
 --------------------------------
 
-+-----------------------+------------------------------------------------+--------------------------------------------------------+
-| Tensorflow version    | Serving API version                            | Link to original serving package                       |
-+-----------------------+------------------------------------------------+--------------------------------------------------------+
-| ``tensorflow~=1.4.0`` | ``pip install tensorflow-serving-api-python3~=1.4.0`` | https://pypi.org/project/tensorflow-serving-api/1.4.0/ |
-+-----------------------+------------------------------------------------+--------------------------------------------------------+
-| ``tensorflow~=1.5.0`` | TBA                                            | https://pypi.org/project/tensorflow-serving-api/1.5.0/ |
-+-----------------------+------------------------------------------------+--------------------------------------------------------+
-| ``tensorflow~=1.6.0`` | TBA                                            | https://pypi.org/project/tensorflow-serving-api/1.6.0/ |
-+-----------------------+------------------------------------------------+--------------------------------------------------------+
-| ``tensorflow~=1.7.0`` | TBA                                            | https://pypi.org/project/tensorflow-serving-api/1.7.0/ |
-+-----------------------+------------------------------------------------+--------------------------------------------------------+
++-----------------------+--------------------------------------------------------+----------------------------------------------------------------------------------------+
+| Tensorflow version    | Serving API version                                    | Link to original serving package                                                       |
++-----------------------+--------------------------------------------------------+----------------------------------------------------------------------------------------+
+| ``tensorflow~=1.4.0`` | ``pip install 'tensorflow-seving-api-python3~=1.4.0'`` | `https://pypi.org/.../1.4.0 <https://pypi.org/project/tensorflow-serving-api/1.4.0/>`_ |
++-----------------------+--------------------------------------------------------+----------------------------------------------------------------------------------------+
+| ``tensorflow~=1.5.0`` | TBA                                                    | `https://pypi.org/.../1.5.0 <https://pypi.org/project/tensorflow-serving-api/1.5.0/>`_ |
++-----------------------+--------------------------------------------------------+----------------------------------------------------------------------------------------+
+| ``tensorflow~=1.6.0`` | TBA                                                    | `https://pypi.org/.../1.6.0 <https://pypi.org/project/tensorflow-serving-api/1.6.0/>`_ |
++-----------------------+--------------------------------------------------------+----------------------------------------------------------------------------------------+
+| ``tensorflow~=1.7.0`` | TBA                                                    | `https://pypi.org/.../1.7.0 <https://pypi.org/project/tensorflow-serving-api/1.7.0/>`_ |
++-----------------------+--------------------------------------------------------+----------------------------------------------------------------------------------------+
 
 
 Why?