chattr.1.in: Fix man page typo.  (Addresses Debian bug #141938)

diff --git a/misc/chattr.1.in b/misc/chattr.1.in
index be64575..590cca0 100644
--- a/misc/chattr.1.in
+++ b/misc/chattr.1.in
@@ -42,7 +42,7 @@
 .BI \-v " version"
 Set the file's version/generation number.
 .SH ATTRIBUTES
-When a file with the 'A' attribute set is modified, its atime record is
+When a file with the 'A' attribute set is accessed, its atime record is
 not modified.  This avoids a certain amount of disk I/O for laptop
 systems.
 .PP