Fix python pkg format issue

One issue left from below fix
https://review.openstack.org/#/c/592308/

This commit fixes the issue for Tempest
release - https://review.openstack.org/#/c/592276/

Change-Id: I2c7d6c0a3c0fd2755a5adbbed3fac4a7bcb7720b
diff --git a/README.rst b/README.rst
index 2f7bf2f..c93e19f 100644
--- a/README.rst
+++ b/README.rst
@@ -131,7 +131,7 @@
 stable interface and there are no guarantees on the Python API unless otherwise
 stated.
 
-For more details refer to the library documentation here: `Library
+For more details refer to the `library documentation
 <https://docs.openstack.org/tempest/latest/library.html#library>`_
 
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