src/sys/arch/sparc - a few typos in comments

[Jared Yanovich <jjy2+_(_at_)_pitt_(_dot_)_edu>]

Index: sparc/dev/fd.c
===================================================================
RCS file: /cvs/src/sys/arch/sparc/dev/fd.c,v
retrieving revision 1.33
diff -u -r1.33 fd.c
--- sparc/dev/fd.c	2003/06/02 23:27:54	1.33
+++ sparc/dev/fd.c	2004/01/10 03:05:58
@@ -180,8 +180,8 @@
 	daddr_t	sc_blkno;	/* starting block number */
 	int sc_bcount;		/* byte count left */
 	int sc_skip;		/* bytes already transferred */
-	int sc_nblks;		/* number of blocks currently tranferring */
-	int sc_nbytes;		/* number of bytes currently tranferring */
+	int sc_nblks;		/* number of blocks currently transferring */
+	int sc_nbytes;		/* number of bytes currently transferring */
 
 	int sc_drive;		/* physical unit number */
 	int sc_flags;
Index: sparc/dev/xd.c
===================================================================
RCS file: /cvs/src/sys/arch/sparc/dev/xd.c,v
retrieving revision 1.26
diff -u -r1.26 xd.c
--- sparc/dev/xd.c	2003/09/29 09:08:19	1.26
+++ sparc/dev/xd.c	2004/01/10 03:05:58
@@ -2364,13 +2364,13 @@
 	case XD_ERR_RVFY:
 		return ("Read verify");
 	case XD_ERR_VFER:
-		return ("Fatail VMEDMA error");
+		return ("Fatal VMEDMA error");
 	case XD_ERR_VBUS:
 		return ("VMEbus error");
 	case XD_ERR_DFLT:
 		return ("Drive faulted");
 	case XD_ERR_HECY:
-		return ("Header error/cyliner");
+		return ("Header error/cylinder");
 	case XD_ERR_HEHD:
 		return ("Header error/head");
 	case XD_ERR_NOCY: