Add DIAGNOSTICS section name. Spelling

3 files changed, 13 insertions, 10 deletions

diff --git a/usr.bin/compress/compress.1 b/usr.bin/compress/compress.1
index 075052f..69c2873 100644
--- a/usr.bin/compress/compress.1
+++ b/usr.bin/compress/compress.1
@@ -91,7 +91,7 @@ reduction in size and file overwriting are not performed, the input file is
 not removed, and the attributes of the input file are not retained.
 .Pp
 The options are as follows:
-.Bl -tag -width Ds
+.Bl -tag -width indent
 .It Fl b
 Specify the
 .Ar bits
@@ -122,13 +122,13 @@ must be between 9 and 16.
 After the
 .Ar bits
 limit is reached,
-.Nm compress
+.Nm
 periodically checks the compression ratio.
 If it is increasing,
-.Nm compress
+.Nm
 continues to use the existing code dictionary.
 However, if the compression ratio decreases,
-.Nm compress
+.Nm
 discards the table of substrings and rebuilds it from scratch.  This allows
 the algorithm to adapt to the next "block" of the file.
 .Pp
@@ -153,9 +153,9 @@ Compression is generally much better than that achieved by Huffman
 coding (as used in the historical command pack), or adaptive Huffman
 coding (as used in the historical command compact), and takes less
 time to compute.
-.Pp
+.Sh DIAGNOSTICS
 The
-.Nm compress
+.Nm
 utility exits 0 on success, and >0 if an error occurs.
 .Sh SEE ALSO
 .Rs
diff --git a/usr.bin/compress/compress.c b/usr.bin/compress/compress.c
index e819635..9cabf10 100644
--- a/usr.bin/compress/compress.c
+++ b/usr.bin/compress/compress.c
@@ -38,11 +38,14 @@ static const char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
-static const char sccsid[] = "@(#)compress.c	8.2 (Berkeley) 1/7/94";
+#if 0
+static char sccsid[] = "@(#)compress.c	8.2 (Berkeley) 1/7/94";
+#endif
+static const char rcsid[] =
+  "$FreeBSD$";
 #endif /* not lint */
 
 #include <sys/param.h>
-#include <sys/time.h>
 #include <sys/stat.h>
 
 #include <err.h>
@@ -373,7 +376,7 @@ setfile(name, fs)
 		fs->st_mode &= ~(S_ISUID|S_ISGID);
 	}
 	if (chmod(name, fs->st_mode))
-		cwarn("chown: %s", name);
+		cwarn("chmod: %s", name);
 
 	if (chflags(name, fs->st_flags))
 		cwarn("chflags: %s", name);
diff --git a/usr.bin/compress/zopen.3 b/usr.bin/compress/zopen.3
index f97ebde..e8b702b 100644
--- a/usr.bin/compress/zopen.3
+++ b/usr.bin/compress/zopen.3
@@ -87,7 +87,7 @@ The
 argument, if non-zero, is set to the bits code limit.
 If zero, the default is 16.
 See
-.Fn compress 1
+.Xr compress 1
 for more information.
 .Sh RETURN VALUES
 Upon successful completion