Some function comments are obviously wrong, this patch rewords them.
Fixes: d2e72774e58c ("ixgbe/base: support X550")
Fixes: 0790adeb5675 ("ixgbe/base: support X550em_a device")
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>