Trivial bugfix and spelling fixes.

And here's another trivial bugfix, now for spelling mistakes in various
places, authred by Sergey Kirpichev (Cc'ed) and carried in debian mdadm
package.


Signed-off-by: NeilBrown <neilb@suse.de>

Build.c

@@ -171,7 +171,7 @@ int Build(char *mddev, struct mddev_dev *devlist,
 			goto abort;
 		}
 		if ((stb.st_mode & S_IFMT)!= S_IFBLK) {
-			pr_err("Wierd: %s is no longer a block device.\n",
+			pr_err("Weird: %s is no longer a block device.\n",
 				dv->devname);
 			goto abort;
 		}

md.4

@@ -801,7 +801,7 @@ without a superblock.
 .I n
 gives the md device number,
 .I l
-gives the level, 0 for RAID0 or -1 for LINEAR,
+gives the level, 0 for RAID0 or \-1 for LINEAR,
 .I c
 gives the chunk size as a base-2 logarithm offset by twelve, so 0
 means 4K, 1 means 8K.

mdadm.8.in

@@ -332,7 +332,6 @@ Options are:
 .IP "0, 0.90, default"
 .el
 .IP "0, 0.90"
-..
 Use the original 0.90 format superblock.  This format limits arrays to
 28 component devices and limits component devices of levels 1 and
 greater to 2 terabytes.  It is also possible for there to be confusion
@@ -342,7 +341,6 @@ last partition, if that partition starts on a 64K boundary.
 .IP "1, 1.0, 1.1, 1.2"
 .el
 .IP "1, 1.0, 1.1, 1.2 default"
-..
 Use the new version-1 format superblock.  This has fewer restrictions.
 It can easily be moved between hosts with different endian-ness, and a
 recovery operation can be checkpointed and restarted.  The different
@@ -934,30 +932,6 @@ This is meaningful with
 or
 .BR \-\-build .
 
-.ig XX
-.\".TP
-.\".BR \-\-symlink = no
-.\"Normally when
-.\".B \-\-auto
-.\"causes
-.\".I mdadm
-.\"to create devices in
-.\".B /dev/md/
-.\"it will also create symlinks from
-.\".B /dev/
-.\"with names starting with
-.\".B md
-.\"or
-.\".BR md_ .
-.\"Use
-.\".B \-\-symlink=no
-.\"to suppress this, or
-.\".B \-\-symlink=yes
-.\"to enforce this even if it is suppressing
-.\".IR mdadm.conf .
-.\"
-.XX
-
 .TP
 .BR \-a ", " "\-\-add"
 This option can be used in Grow mode in two cases.

mdadm.conf.5

@@ -573,7 +573,7 @@ CREATE group=system mode=0640 auto=part\-8
 .br
 HOMEHOST <system>
 .br
-AUTO +1.x homehost -all
+AUTO +1.x homehost \-all
 
 .SH SEE ALSO
 .BR mdadm (8),

super0.c

@@ -445,7 +445,7 @@ static int update_super0(struct supertype *st, struct mdinfo *info,
 		       sb32+MD_SB_GENERIC_CONSTANT_WORDS+7+1,
 		       (MD_SB_WORDS - (MD_SB_GENERIC_CONSTANT_WORDS+7+1))*4);
 		if (verbose >= 0)
-			pr_err("adjusting superblock of %s for 2.2/sparc compatability.\n",
+			pr_err("adjusting superblock of %s for 2.2/sparc compatibility.\n",
 			       devname);
 	} else if (strcmp(update, "super-minor") ==0) {
 		sb->md_minor = info->array.md_minor;