usr.sbin: minor spelling fixes on comments.

No functional change.

usr.sbin/camdd/camdd.c

@@ -446,7 +446,7 @@ static int need_status = 0;
 #endif
 
 
-/* Generically usefull offsets into the peripheral private area */
+/* Generically useful offsets into the peripheral private area */
 #define ppriv_ptr0 periph_priv.entries[0].ptr
 #define ppriv_ptr1 periph_priv.entries[1].ptr
 #define ppriv_field0 periph_priv.entries[0].field

usr.sbin/cron/cron/cron.c

@@ -228,7 +228,7 @@ cron_tick(cron_db *db, int secres)
 	register user		*u;
 	register entry		*e;
 
-	/* make 0-based values out of these so we can use them as indicies
+	/* make 0-based values out of these so we can use them as indices
 	 */
 	second = (secres == 0) ? 0 : tm->tm_sec -FIRST_SECOND;
 	minute = tm->tm_min -FIRST_MINUTE;
@@ -289,7 +289,7 @@ cron_tick(cron_db *db, int secres)
 			time_t difftime = TargetTime + tm->tm_gmtoff - diff;
 			gmtime_r(&difftime, &otztm);
 
-			/* make 0-based values out of these so we can use them as indicies
+			/* make 0-based values out of these so we can use them as indices
 			 */
 			otzsecond = (secres == 0) ? 0 : otztm.tm_sec -FIRST_SECOND;
 			otzminute = otztm.tm_min -FIRST_MINUTE;

usr.sbin/cron/cron/popen.c

@@ -47,7 +47,7 @@ static const char rcsid[] =
 #define WANT_GLOBBING 0
 
 /*
- * Special version of popen which avoids call to shell.  This insures noone
+ * Special version of popen which avoids call to shell.  This insures no one
  * may create a pipe to a hidden program as a side effect of a list or dir
  * command.
  */

usr.sbin/ctladm/ctladm.c

@@ -2922,7 +2922,7 @@ cctl_islist_end_element(void *user_data, const char *name)
 		/* Nothing. */
 	} else {
 		/*
-		 * Unknown element; ignore it for forward compatiblity.
+		 * Unknown element; ignore it for forward compatibility.
 		 */
 	}
 

usr.sbin/gssd/gssd.c

@@ -64,7 +64,7 @@ __FBSDID("$FreeBSD$");
 
 struct gss_resource {
 	LIST_ENTRY(gss_resource) gr_link;
-	uint64_t	gr_id;	/* indentifier exported to kernel */
+	uint64_t	gr_id;	/* identifier exported to kernel */
 	void*		gr_res;	/* GSS-API resource pointer */
 };
 LIST_HEAD(gss_resource_list, gss_resource) gss_resources;

usr.sbin/jail/jailparse.y

@@ -60,7 +60,7 @@ __FBSDID("$FreeBSD$");
 
 /*
  * A config file is a series of jails (containing parameters) and jail-less
- * parameters which realy belong to a global pseudo-jail.
+ * parameters which really belong to a global pseudo-jail.
  */
 conf	:
 	;

usr.sbin/lpr/common_source/common.c

@@ -640,7 +640,7 @@ trstat_write(struct printer *pp, tr_sendrecv sendrecv, size_t bytecnt,
 	 *		     a host as it receives a datafile.
 	 *   user=<userid> - user who sent the job (if known)
 	 *   secs=<n>      - seconds it took to transfer the file
-	 *   bytes=<n>     - number of bytes transfered (ie, "bytecount")
+	 *   bytes=<n>     - number of bytes transferred (ie, "bytecount")
 	 *   bps=<n.n>e<n> - Bytes/sec (if the transfer was "big enough"
 	 *		     for this to be useful)
 	 * ! top=<str>     - type of printer (if the type is defined in

usr.sbin/lpr/lpd/recvjob.c

@@ -140,7 +140,7 @@ recvjob(const char *printer)
 
 /*
  * Read printer jobs sent by lpd and copy them to the spooling directory.
- * Return the number of jobs successfully transfered.
+ * Return the number of jobs successfully transferred.
  */
 static int
 readjob(struct printer *pp)
@@ -356,7 +356,7 @@ read_number(const char *fn)
 }
 
 /*
- * Remove all the files associated with the current job being transfered.
+ * Remove all the files associated with the current job being transferred.
  */
 static void
 rcleanup(int signo __unused)

usr.sbin/nandsim/nandsim_cfgparse.c

@@ -528,7 +528,7 @@ parse_config(char *cfgfname, const char *devfname)
 				error("Controller#%d already created\n",
 				    ctrls[i].num);
 			else if (err == EINVAL)
-				error("Incorrect controler number (%d)\n",
+				error("Incorrect controller number (%d)\n",
 				    ctrls[i].num);
 			else
 				error("Could not created controller#%d\n",

usr.sbin/rtadvd/rtadvd.c

@@ -1223,7 +1223,7 @@ udiff(uint32_t u, uint32_t v)
 	return (u >= v ? u - v : v - u);
 }
 
-/* return a non-zero value if the received prefix is inconsitent with ours */
+/* return a non-zero value if the received prefix is inconsistent with ours */
 static int
 prefix_check(struct nd_opt_prefix_info *pinfo,
 	struct rainfo *rai, struct sockaddr_in6 *from)