This commit includes following updates to the documentation.
- Using helm-override-update to modify the resource name for FEC
devices.
- Pod Spec example updated to reflect the modified resource name.
Story: 2010826
Task: 48545
Change-Id: I70e1c33488824d09253bf5d1b099baa703c4fe55
Signed-off-by: Nidhi Shivashankara Belur <nidhi.shivashankara.belur@intel.com>