diff -urp coreutils-6.10-orig/man/md5sum.1 coreutils-6.10/man/md5sum.1
--- coreutils-6.10-orig/man/md5sum.1	2008-01-28 14:33:16.000000000 +0100
+++ coreutils-6.10/man/md5sum.1	2008-01-28 14:54:29.000000000 +0100
@@ -19,6 +19,8 @@ read MD5 sums from the FILEs and check t
 .TP
 \fB\-t\fR, \fB\-\-text\fR
 read in text mode (default)
+.br
+\fBNote:\fR There is no difference between binary and text mode option on GNU system.
 .SS "The following two options are useful only when verifying checksums:"
 .TP
 \fB\-\-status\fR
diff -urp coreutils-6.10-orig/man/sort.1 coreutils-6.10/man/sort.1
--- coreutils-6.10-orig/man/sort.1	2008-01-28 14:33:17.000000000 +0100
+++ coreutils-6.10/man/sort.1	2008-01-28 16:02:28.000000000 +0100
@@ -56,7 +56,7 @@ compress temporaries with PROG;
 decompress them with PROG \fB\-d\fR
 .TP
 \fB\-k\fR, \fB\-\-key\fR=\fIPOS1[\fR,POS2]
-start a key at POS1, end it at POS2 (origin 1)
+start a key at POS1, end it at POS2 (origin 1) - when no POS2 is specified, end of line is used
 .TP
 \fB\-m\fR, \fB\-\-merge\fR
 merge already sorted files; do not sort
@@ -103,8 +103,8 @@ With no FILE, or when FILE is \-, read s
 .PP
 *** WARNING ***
 The locale specified by the environment affects sort order.
-Set LC_ALL=C to get the traditional sort order that uses
-native byte values.
+Set LC_ALL=C (by "export LC_ALL=C") to get the traditional 
+sort order that uses native byte values.
 .SH AUTHOR
 Written by Mike Haertel and Paul Eggert.
 .SH "REPORTING BUGS"