Updates surfraw

diff --git a/modules/surfraw b/modules/surfraw
index 3802994686902cbc731ca6256177c610a9a242f9..d70d880c6f6ce1ae43bf7799097be1a68e3ec014 160000 (submodule)
--- a/modules/surfraw
+++ b/modules/surfraw
@@ -1 +1 @@
-Subproject commit 3802994686902cbc731ca6256177c610a9a242f9
+Subproject commit d70d880c6f6ce1ae43bf7799097be1a68e3ec014