small df.1 suggestion

[Jared Yanovich <phirerunner@comcast.net>]

In the first hunk, the original doesn't seem to flow very smoothly. My
suggestion doesn't seem much better though...

	- Jared

Index: df.1
===================================================================
RCS file: /cvs/src/bin/df/df.1,v
retrieving revision 1.32
diff -u -r1.32 df.1
--- df.1	2003/12/08 11:39:45	1.32
+++ df.1	2004/01/04 23:27:47
@@ -53,7 +53,7 @@
 or on the file system of which
 .Ar file
 is a part.
-Values are displayed in 512-byte per block block counts.
+Values are displayed in 512-bytes-per-block block counts.
 If neither a file nor a
 .Ar file_system
 operand is specified,
@@ -100,7 +100,7 @@
 Indicate the actions should only be taken on
 file systems of the specified
 .Ar type .
-More than one type may be specified in a comma separated list.
+More than one type may be specified in a comma-separated list.
 The list of file system types can be prefixed with
 .Dq no
 to specify the file system types for which action should