repairs

1 files changed, 11 insertions, 8 deletions

diff --git a/lib/libc/gen/getbsize.3 b/lib/libc/gen/getbsize.3
index 2f15b02daeb..aefa6a120c6 100644
--- a/lib/libc/gen/getbsize.3
+++ b/lib/libc/gen/getbsize.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: getbsize.3,v 1.3 1999/05/23 14:10:59 aaron Exp $
+.\"	$OpenBSD: getbsize.3,v 1.4 1999/05/29 16:08:55 aaron Exp $
 .\"
 .\" Copyright (c) 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -43,25 +43,28 @@
 .Fn getbsize "int *headerlenp" "long *blocksizep"
 .Sh DESCRIPTION
 The
-.Nm getbsize
+.Fn getbsize
 function determines the user's preferred block size based on the value of the
-.Dq BLOCKSIZE
+.Ev BLOCKSIZE
 environment variable; see
 .Xr environ 7
 for details on its use and format.
 .Pp
 The
-.Nm getbsize
-function returns a pointer to a null-terminated string describing
+.Fn getbsize
+function returns a pointer to a 
+.Dv NULL Ns -terminated
+string describing
 the block size, something like
-.Dq 1K-blocks .
+.Qq 1K-blocks .
 The memory referenced by
 .Fa headerlenp
 is filled in with the length of the string (not including the
-terminating null).
+terminating
+.Dv NULL ) .
 The memory referenced by
 .Fa blocksizep
-is filled in with block size, in bytes.
+is filled in with the block size, in bytes.
 .Pp
 If the user's block size is unreasonable, a warning message is
 written to standard error and the returned information reflects