Fix more style issues.

BUG=None
TEST=unit

Change-Id: I89f7288e9b3226273232d99f1c0176b69ce3b300
Reviewed-on: https://chromium-review.googlesource.com/203971
Reviewed-by: Lee Campbell <leecam@chromium.org>
Tested-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
diff --git a/util.h b/util.h
index 2740ab3..04b9465 100644
--- a/util.h
+++ b/util.h
@@ -13,18 +13,18 @@
 #include <syslog.h>
 
 #define die(_msg, ...) do { \
-        syslog(LOG_ERR, "libminijail: " _msg, ## __VA_ARGS__); \
-        abort(); \
+	syslog(LOG_ERR, "libminijail: " _msg, ## __VA_ARGS__); \
+	abort(); \
 } while (0)
 
 #define pdie(_msg, ...) \
-        die(_msg ": %s", ## __VA_ARGS__, strerror(errno))
+	die(_msg ": %s", ## __VA_ARGS__, strerror(errno))
 
 #define warn(_msg, ...) \
-        syslog(LOG_WARNING, "libminijail: " _msg, ## __VA_ARGS__)
+	syslog(LOG_WARNING, "libminijail: " _msg, ## __VA_ARGS__)
 
 #define info(_msg, ...) \
-        syslog(LOG_INFO, "libminijail: " _msg, ## __VA_ARGS__)
+	syslog(LOG_INFO, "libminijail: " _msg, ## __VA_ARGS__)
 
 extern const char *log_syscalls[];
 extern const size_t log_syscalls_len;