-/* pt_chown - helper program for `grantpt'.
- Copyright (C) 1998-1999, 2009-2011 Free Software Foundation, Inc.
+/* pt_chown - helper program for 'grantpt'.
+ Copyright (C) 1998-1999, 2009-2012 Free Software Foundation, Inc.
Contributed by C. Scott Ananian <cananian@alumni.princeton.edu>, 1998.
This program is free software: you can redistribute it and/or modify
if (stat (pty, &st) < 0 || !S_ISCHR (st.st_mode))
return FAIL_EINVAL;
- /* Get the group ID of the special `tty' group. */
+ /* Get the group ID of the special 'tty' group. */
p = getgrnam (TTY_GROUP);
gid = p ? p->gr_gid : getgid ();