diff -Nur xfsprogs-2.8.10.orig/include/xfs_ag.h xfsprogs-2.8.10/include/xfs_ag.h
--- xfsprogs-2.8.10.orig/include/xfs_ag.h	2006-06-26 06:01:15.000000000 +0100
+++ xfsprogs-2.8.10/include/xfs_ag.h	2006-10-11 13:39:24.000000000 +0100
@@ -179,7 +179,7 @@
 {
 	char		pagf_init;	/* this agf's entry is initialized */
 	char		pagi_init;	/* this agi's entry is initialized */
-	char		pagf_metadata;	/* the agf is prefered to be metadata */
+	char		pagf_metadata;	/* the agf is preferred to be metadata */
 	char		pagi_inodeok;	/* The agi is ok for inodes */
 	__uint8_t	pagf_levels[XFS_BTNUM_AGF];
 					/* # of levels in bno & cnt btree */
diff -Nur xfsprogs-2.8.10.orig/io/open.c xfsprogs-2.8.10/io/open.c
--- xfsprogs-2.8.10.orig/io/open.c	2006-06-26 06:01:15.000000000 +0100
+++ xfsprogs-2.8.10/io/open.c	2006-10-11 13:39:24.000000000 +0100
@@ -527,7 +527,7 @@
 {
 	printf(_(
 "\n"
-" report or modify prefered extent size (in bytes) for the current path\n"
+" report or modify preferred extent size (in bytes) for the current path\n"
 "\n"
 " -R -- recursively descend (useful when current path is a directory)\n"
 " -D -- recursively descend, only modifying extsize on directories\n"
@@ -838,7 +838,7 @@
 	extsize_cmd.argmax = -1;
 	extsize_cmd.flags = CMD_NOMAP_OK;
 	extsize_cmd.oneline =
-		_("get/set prefered extent size (in bytes) for the open file");
+		_("get/set preferred extent size (in bytes) for the open file");
 	extsize_cmd.help = extsize_help;
 
 	add_command(&open_cmd);
diff -Nur xfsprogs-2.8.10.orig/libxfs/xfs_alloc.c xfsprogs-2.8.10/libxfs/xfs_alloc.c
--- xfsprogs-2.8.10.orig/libxfs/xfs_alloc.c	2006-06-26 06:01:15.000000000 +0100
+++ xfsprogs-2.8.10/libxfs/xfs_alloc.c	2006-10-11 13:39:24.000000000 +0100
@@ -1750,7 +1750,7 @@
 	} else
 		agbp = NULL;
 
-	/* If this is a metadata prefered pag and we are user data
+	/* If this is a metadata preferred pag and we are user data
 	 * then try somewhere else if we are not being asked to
 	 * try harder at this point
 	 */
diff -Nur xfsprogs-2.8.10.orig/libxfs/xfs_mount.c xfsprogs-2.8.10/libxfs/xfs_mount.c
--- xfsprogs-2.8.10.orig/libxfs/xfs_mount.c	2006-06-26 06:01:15.000000000 +0100
+++ xfsprogs-2.8.10/libxfs/xfs_mount.c	2006-10-11 13:39:24.000000000 +0100
@@ -298,7 +298,7 @@
 				break;
 			}
 
-			/* This ag is prefered for inodes */
+			/* This ag is preferred for inodes */
 			pag = &mp->m_perag[index];
 			pag->pagi_inodeok = 1;
 			if (index < max_metadata)
diff -Nur xfsprogs-2.8.10.orig/mkfs/xfs_mkfs.c xfsprogs-2.8.10/mkfs/xfs_mkfs.c
--- xfsprogs-2.8.10.orig/mkfs/xfs_mkfs.c	2006-07-21 00:36:44.000000000 +0100
+++ xfsprogs-2.8.10/mkfs/xfs_mkfs.c	2006-10-11 13:39:25.000000000 +0100
@@ -407,7 +407,7 @@
 	 * number of data blocks available, trying to keep the
 	 * number of AGs relatively small (especially compared
 	 * to the original algorithm).  AG count is calculated
-	 * based on the prefered AG size, not vice-versa - the
+	 * based on the preferred AG size, not vice-versa - the
 	 * count can be increased by growfs, so prefer to use
 	 * smaller counts at mkfs time.
 	 *