Whitespace fixes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index c22686e..8f3a8a1 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -29,7 +29,7 @@
 #include "busybox.h"
 
 #if !(defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) \
-        || defined(__APPLE__) \
+    || defined(__APPLE__) \
     )
 # include <malloc.h> /* for mallopt */
 #endif