diff --git a/Zora.cabal b/Zora.cabal
--- a/Zora.cabal
+++ b/Zora.cabal
@@ -1,5 +1,5 @@
 Name:		   Zora
-Version:	   1.1.16
+Version:	   1.1.17
 Synopsis:      Graphing library wrapper + assorted useful functions 
 Description:   A library of assorted useful functions for working with lists, doing mathematical operations and graphing custom data types.
 Category:      Unclassified
diff --git a/Zora/Graphing/DAGGraphing.hs b/Zora/Graphing/DAGGraphing.hs
--- a/Zora/Graphing/DAGGraphing.hs
+++ b/Zora/Graphing/DAGGraphing.hs
@@ -56,8 +56,8 @@
 	-- | Expands a node into its show_node and children. For example,
 	-- 
 	-- > expand (Empty) = Nothing
-	-- > expand (Leaf x) = Just (show x, [])
-	-- > expand (Node x l r) = Just (show x, [("L child", l), ("R child", r)])
+	-- > expand (Leaf x) = Just (Just $ show x, [])
+	-- > expand (Node x l r) = Just (Just $ show x, [("L child", l), ("R child", r)])
 	expand :: g -> Maybe (Maybe String, [(Maybe String, g)])
 
 -- | Returns whether a node is empty. Sometimes, when declaring algebraic data types, it is desirable to have an \"Empty\" show_node constructor. If your data type does not have an \"Empty\" show_node constructor, just always return @False@.