fix: new hugo book

hugomrdias · hugomrdias · commit dd21dc61bddf · 2020-07-03T17:40:54.000+01:00
diff --git a/next/.site/themes/book b/next/.site/themes/book
@@ -0,0 +1 @@
+Subproject commit 05c6336d224b903880f0c0161263bf849fc41104
