Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>

net/bridge/br_ioctl.c

@@ -106,7 +106,7 @@ static int add_del_if(struct net_bridge *br, int ifindex, int isadd)
 /*
  * Legacy ioctl's through SIOCDEVPRIVATE
  * This interface is deprecated because it was too difficult to
- * to do the translation for 32/64bit ioctl compatability.
+ * to do the translation for 32/64bit ioctl compatibility.
  */
 static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {