- Correct mispellings of the word necessary

Submitted by:	Christoph Mallon <christoph.mallon@gmx.de> (via private mail)

include/rpcsvc/ypxfrd.x

@@ -75,7 +75,7 @@ const _YPMAXDOMAIN = 64;
 const _YPMAXMAP = 64;
 const _YPMAXPEER = 64;
 
-/* Suggested default -- not necesarrily the one used. */
+/* Suggested default -- not necessarily the one used. */
 const YPXFRBLOCK = 32767;
 
 /*

sys/dev/cas/if_casvar.h

@@ -56,7 +56,7 @@
 
 /*
  * Receive completion ring size - we have one completion per
- * incoming packet (though the opposite isn't necesarrily true),
+ * incoming packet (though the opposite isn't necessarily true),
  * so this logic is a little simpler.
  */
 #define	CAS_NRXCOMP		4096

sys/dev/xen/netback/netback.c

@@ -1816,7 +1816,7 @@ xnb_recv(netif_tx_back_ring_t *txb, domid_t otherend, struct mbuf **mbufc,
 
 	/*
 	 * if we got here, then 1 or more requests was consumed, but the packet
-	 * is not necesarily valid.
+	 * is not necessarily valid.
 	 */
 	if (xnb_pkt_is_valid(&pkt) == 0) {
 		/* got a garbage packet, respond and drop it */

sys/fs/devfs/devfs_devs.c

@@ -655,7 +655,7 @@ devfs_cleanup(struct devfs_mount *dm)
 /*
  * devfs_create() and devfs_destroy() are called from kern_conf.c and
  * in both cases the devlock() mutex is held, so no further locking
- * is necesary and no sleeping allowed.
+ * is necessary and no sleeping allowed.
  */
 
 void

sys/fs/msdosfs/msdosfs_conv.c

@@ -774,7 +774,7 @@ winSlotCnt(un, unlen, pmp)
 }
 
 /*
- * Determine the number of bytes neccesary for Win95 names
+ * Determine the number of bytes neccessary for Win95 names
  */
 size_t
 winLenFixup(un, unlen)

sys/kern/imgact_gzip.c

@@ -18,7 +18,7 @@
  *	inflate isn't quite reentrant yet...
  *	error-handling is a mess...
  *	so is the rest...
- *	tidy up unnecesary includes
+ *	tidy up unnecessary includes
  */
 
 #include <sys/cdefs.h>

sys/netgraph/ng_base.c

@@ -92,7 +92,7 @@ static void ng_dumphooks(void);
 #endif	/* NETGRAPH_DEBUG */
 /*
  * DEAD versions of the structures.
- * In order to avoid races, it is sometimes neccesary to point
+ * In order to avoid races, it is sometimes necessary to point
  * at SOMETHING even though theoretically, the current entity is
  * INVALID. Use these to avoid these races.
  */

usr.sbin/nandsim/nandsim_cfgparse.c

@@ -575,7 +575,7 @@ parse_config(char *cfgfname, const char *devfname)
 
 /*
  * Function tries to get appropriate value for given key, convert it to
- * array of ints (of given size), and perform all the neccesary checks and
+ * array of ints (of given size), and perform all the necessary checks and
  * conversions.
  */
 static int