Merge "doc: Use a non-numerical anchor when referencing microversions"

doc/source/user/rescue.rst

@@ -80,7 +80,7 @@ command:
    how much time they need to shut down cleanly.
 
 To rescue an instance that boots from a volume you need to use the
-:ref:`2.87 microversion or later <2.87-microversion>`.
+:ref:`2.87 microversion or later <microversion 2.87>`.
 
 .. code-block:: console
 

nova/api/openstack/compute/rest_api_version_history.rst

@@ -1135,7 +1135,7 @@ Validation is only used for recognized extra spec namespaces, currently:
 ``hw_rng``, ``hw_video``, ``os``, ``pci_passthrough``, ``powervm``, ``quota``,
 ``resources``, ``trait``, and ``vmware``.
 
-.. _2.87-microversion:
+.. _microversion 2.87:
 
 2.87 (Maximum in Ussuri and Victoria)
 -------------------------------------