whitespace cleanup

diff --git a/archival/dpkg.c b/archival/dpkg.c
index 163d91f..2180d18 100644
--- a/archival/dpkg.c
+++ b/archival/dpkg.c
@@ -1316,8 +1316,8 @@
 	/* go through status hash, dereference package hash and finally strings */
 	for (i=0; i<STATUS_HASH_PRIME+1; i++) {
 
-	        if (status_hashtable[i]) {
-		        const char *stat_str;  /* status string */
+		if (status_hashtable[i]) {
+			const char *stat_str;  /* status string */
 			const char *name_str;  /* package name */
 			const char *vers_str;  /* version */
 			char  s1, s2;          /* status abbreviations */
@@ -1333,7 +1333,7 @@
 
 			/* get abbreviation for status field 2 */
 			for (j=0, spccnt=0; stat_str[j] && spccnt<2; j++) {
-			        if (stat_str[j] == ' ') spccnt++;
+				if (stat_str[j] == ' ') spccnt++;
 			}
 			s2 = stat_str[j];
 
diff --git a/archival/libunarchive/decompress_unzip.c b/archival/libunarchive/decompress_unzip.c
index c0203cc..74de9af 100644
--- a/archival/libunarchive/decompress_unzip.c
+++ b/archival/libunarchive/decompress_unzip.c
@@ -29,7 +29,7 @@
  * Ken Turkowski, Dave Mack and Peter Jannesen.
  *
  * See the file algorithm.doc for the compression algorithms and file formats.
- * 
+ *
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
@@ -853,7 +853,7 @@
 	/* Create the crc table */
 	gunzip_crc_table = crc32_filltable(0);
 	gunzip_crc = ~0;
-	
+
 	/* Allocate space for buffer */
 	bytebuffer = xmalloc(bytebuffer_max);