server: fix bad win32 indentation

Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/server.c b/server.c
index 4bc5e50..33f69ef 100644
--- a/server.c
+++ b/server.c
@@ -1188,8 +1188,8 @@
 	int ret;
 
 #if defined(WIN32)
-    WSADATA wsd;
-    WSAStartup(MAKEWORD(2,2), &wsd);
+	WSADATA wsd;
+	WSAStartup(MAKEWORD(2,2), &wsd);
 #endif
 
 	if (!pidfile)