Deprecate swift3, use s3api in Swift repo
swift3 is no longer actively maintained in the upstream.
That has been moved to Swift repository as s3api so we should
use s3api middleware instead. As well as swift3, s3token is
also maintained in Swift upstream.
Change-Id: I4582d81da066ab53e6f11ad1df7af91425f2b0ca
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index 022e6ba..9ca8441 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -627,8 +627,8 @@
Swift S3
++++++++
-If you are enabling ``swift3`` in ``ENABLED_SERVICES`` DevStack will
-install the swift3 middleware emulation. Swift will be configured to
+If you are enabling ``s3api`` in ``ENABLED_SERVICES`` DevStack will
+install the s3api middleware emulation. Swift will be configured to
act as a S3 endpoint for Keystone so effectively replacing the
``nova-objectstore``.