ethernet: codespell comment spelling fixes

To test a checkpatch spelling patch, I ran codespell against
drivers/net/ethernet/.

$ git ls-files drivers/net/ethernet/ | \
  while read file ; do \
    codespell -w $file; \
  done

I removed a false positive in e1000_hw.h

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 8537416..f44911d 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -2009,7 +2009,7 @@
  *
  * This task completes the work that was begun in probe. Due to the nature
  * of VF-PF communications, we may need to wait tens of milliseconds to get
- * reponses back from the PF. Rather than busy-wait in probe and bog down the
+ * responses back from the PF. Rather than busy-wait in probe and bog down the
  * whole system, we'll do it in a task so we can sleep.
  * This task only runs during driver init. Once we've established
  * communications with the PF driver and set up our netdev, the watchdog
@@ -2400,7 +2400,7 @@
 }
 
 /**
- * i40evf_resume - Power managment resume routine
+ * i40evf_resume - Power management resume routine
  * @pdev: PCI device information struct
  *
  * Called when the system (VM) is resumed from sleep/suspend.