add a clearing div in exercises

[redakcja.git] / lib / librarian

diff --git a/lib/librarian b/lib/librarian
index b25d910..1ffcf32 160000 (submodule)
--- a/lib/librarian
+++ b/lib/librarian
@@ -1 +1 @@
-Subproject commit b25d910280f7c8573560bbe9ca2718332c438ec3
+Subproject commit 1ffcf32a8d795681f54bd125ca45e908da5ed3fb