diff --git a/af/a2/523724c1b8435a0df1ef5acfe112ae5e6318 b/af/a2/523724c1b8435a0df1ef5acfe112ae5e6318
new file mode 100644
index 00000000000..9959e9962ec
--- /dev/null
+++ b/af/a2/523724c1b8435a0df1ef5acfe112ae5e6318
@@ -0,0 +1 @@
+Author: https://github.com/asynts