Fix duplicate words

This change fixes duplicate consecutive words from docs
as well as code.

Signed-off-by: Rajesh Tailor <ratailor@redhat.com>
Change-Id: I236ff41fccf831023b6f85840097148a30e84743

doc/source/admin/pci-passthrough.rst

@@ -615,7 +615,7 @@ Here are four possible values allowed for ``hw:viommu_model``
 **smmuv3**
     Supported on Libvirt since 5.5.0, for ARM virt guests.
 **intel**
-    Supported for for Q35 guests.
+    Supported for Q35 guests.
 
 **auto**
     This option will translate to ``virtio`` if Libvirt supported,

doc/source/admin/ports-with-resource-requests.rst

@@ -70,7 +70,7 @@ Extended resource request
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
 It is expected that neutron 20.0.0 (Yoga) will implement an extended resource
-request format via the the ``port-resource-request-groups`` neutron API
+request format via the ``port-resource-request-groups`` neutron API
 extension. As of nova 24.0.0 (Xena), nova already supports this extension if
 every nova-compute service is upgraded to Xena version and the
 :oslo.config:option:`upgrade_levels.compute` configuration does not prevent

doc/source/admin/real-time.rst

@@ -78,7 +78,7 @@ Configuring a flavor or image
     :nova:extra-spec:`hw:cpu_realtime`. Starting in Victoria, it is possible
     to omit this when an emulator thread policy is configured using the
     :nova:extra-spec:`hw:emulator_threads_policy` extra spec, thus allowing all
-    guest cores to be be allocated as real-time cores.
+    guest cores to be allocated as real-time cores.
 
 .. versionchanged:: 22.0.0 (Victoria)