style fixes, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/archival/gzip.c b/archival/gzip.c
index f9c8e4d..a327d54 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -964,7 +964,7 @@
 #else
 #  define SEND_CODE(c, tree) \
 { \
-	if (verbose > 1) bb_error_msg("\ncd %3d ",(c)); \
+	if (verbose > 1) bb_error_msg("\ncd %3d ", (c)); \
 	send_bits(tree[c].Code, tree[c].Len); \
 }
 #endif