ixgbe: Remove non-inclusive language

Remove non-inclusive language from the driver.

Additionally correct the duplication "from from"
reported by checkpatch after the changes above.

Signed-off-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Tested-by: Dave Switzer <david.switzer@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>