fix headings on openshift page (#189)

* fix headings on openshift page, remove security info from overview page

Signed-off-by: Abigail McCarthy <[email protected]>


---------

Signed-off-by: Abigail McCarthy <[email protected]>

Author: a-mccarthy

gpu-operator/overview.rst

@@ -62,25 +62,6 @@ Platform Support
 
 The :ref:`operator-platform-support` describes the supported platform configurations.
 
-Pod Security Context of the Operator and Operands
-=================================================
-
-Several of the NVIDIA GPU Operator operands, such as the driver containers and container toolkit,
-require the following elevated privileges:
-
-- ``privileged: true``
-- ``hostPID: true``
-- ``hostIPC: true``
-
-The elevated privileges are required for the following reasons:
-
-- Access to the host file system and hardware devices, such as NVIDIA GPUs.
-- Restart system services such as containerd.
-- Permit users to list all GPU clients using the ``nvidia-smi`` utility.
-
-Only the Kubernetes cluster administrator needs to access or manage the Operator namespace.
-As a best practice, establish proper security policies and prevent any other users from accessing the Operator namespace.
-
 Licenses and Contributing
 =========================
 

openshift/openshift-virtualization.rst

@@ -269,9 +269,9 @@ Use the following steps to build the vGPU Manager container and push it to a pri
 
 .. _install-the-gpu-operator:
 
-************************************************
-Installing the NVIDIA GPU Operator using the CLI
-************************************************
+**********************************
+Installing the NVIDIA GPU Operator
+**********************************
 
 Install the NVIDIA GPU Operator using the guidance at :ref:`Installing the NVIDIA GPU Operator <install-nvidiagpu>`.