Spelling fixes.

src/dnssec.c

@@ -1789,7 +1789,7 @@ int dnssec_validate_reply(time_t now, struct dns_header *header, size_t plen, ch
 	  if (!explore_rrset(header, plen, class1, type1, name, keyname, &sigcnt, &rrcnt))
 	    return STAT_BOGUS;
 	  
-	  /* No signatures for RRset. We can be configured to assume this is OK and return a INSECURE result. */
+	  /* No signatures for RRset. We can be configured to assume this is OK and return an INSECURE result. */
 	  if (sigcnt == 0)
 	    {
 	      if (check_unsigned)

src/forward.c

@@ -851,7 +851,7 @@ void reply_query(int fd, int family, time_t now)
     }
  
   /* We tried resending to this server with a smaller maximum size and got an answer.
-     Make that permanent. To avoid reduxing the packet size for an single dropped packet,
+     Make that permanent. To avoid reduxing the packet size for a single dropped packet,
      only do this when we get a truncated answer, or one larger than the safe size. */
   if (server && (forward->flags & FREC_TEST_PKTSZ) && 
       ((header->hb3 & HB3_TC) || n >= SAFE_PKTSZ))

src/inotify.c

@@ -20,7 +20,7 @@
 #include <sys/inotify.h>
 #include <sys/param.h> /* For MAXSYMLINKS */
 
-/* the strategy is to set a inotify on the directories containing
+/* the strategy is to set an inotify on the directories containing
    resolv files, for any files in the directory which are close-write 
    or moved into the directory.
    

src/radv.c

@@ -407,7 +407,7 @@ static void send_ra_alias(time_t now, int iface, char *iface_name, struct in6_ad
   if (ra_param)
     mtu = ra_param->mtu;
 #ifdef HAVE_LINUX_NETWORK
-  /* Note that IPv6 MTU is not neccessarily the same as the IPv4 MTU
+  /* Note that IPv6 MTU is not necessarily the same as the IPv4 MTU
      available from SIOCGIFMTU */
   if (mtu == 0)
     {

src/rfc2131.c

@@ -2284,7 +2284,7 @@ static void do_options(struct dhcp_context *context,
   /* See if we can send the boot stuff as options.
      To do this we need a requested option list, BOOTP
      and very old DHCP clients won't have this, we also 
-     provide an manual option to disable it.
+     provide a manual option to disable it.
      Some PXE ROMs have bugs (surprise!) and need zero-terminated 
      names, so we always send those.  */
   if ((boot = find_boot(tagif)))

src/rfc3315.c

@@ -882,7 +882,7 @@ static int dhcp6_no_relay(struct state *state, int msg_type, void *inbuff, size_
 
 	     if (!ia_option)
 	       {
-		 /* If we get a request with a IA_*A without addresses, treat it exactly like
+		 /* If we get a request with an IA_*A without addresses, treat it exactly like
 		    a SOLICT with rapid commit set. */
 		 save_counter(start);
 		 goto request_no_address; 
@@ -1625,7 +1625,7 @@ static void end_ia(int t1cntr, unsigned int min_time, int do_fuzz)
 {
   if (t1cntr != 0)
     {
-      /* go back an fill in fields in IA_NA option */
+      /* go back and fill in fields in IA_NA option */
       int sav = save_counter(t1cntr);
       unsigned int t1, t2, fuzz = 0;
 

src/rrfilter.c

@@ -14,7 +14,7 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-/* Code to safely remove RRs from an DNS answer */ 
+/* Code to safely remove RRs from a DNS answer */ 
 
 #include "dnsmasq.h"
 
@@ -247,7 +247,7 @@ size_t rrfilter(struct dns_header *header, size_t plen, int mode)
   
   check_rrs(p, header, plen, 1, rrs, rr_found);
 
-  /*  Fouth pass, elide records */
+  /* Fourth pass, elide records */
   for (p = rrs[0], i = 1; i < rr_found; i += 2)
     {
       unsigned char *start = rrs[i];