whitespace cleanup

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
diff --git a/archival/libunarchive/decompress_bunzip2.c b/archival/libunarchive/decompress_bunzip2.c
index 549c8b1..cf6e198 100644
--- a/archival/libunarchive/decompress_bunzip2.c
+++ b/archival/libunarchive/decompress_bunzip2.c
@@ -86,8 +86,8 @@
 
 	/* Big things go last (register-relative addressing can be larger for big offsets) */
 	uint32_t crc32Table[256];
-	unsigned char selectors[32768];			/* nSelectors=15 bits */
-	struct group_data groups[MAX_GROUPS];	/* Huffman coding tables */
+	unsigned char selectors[32768];  /* nSelectors=15 bits */
+	struct group_data groups[MAX_GROUPS];  /* Huffman coding tables */
 };
 /* typedef struct bunzip_data bunzip_data; -- done in .h file */