diff --git a/src/Data/Queue.idr b/src/Data/Queue.idr
index f98f57e..bfc1017 100644
--- a/src/Data/Queue.idr
+++ b/src/Data/Queue.idr
@@ -1,4 +1,4 @@
-||| Immutable FIFO Queues.
+||| Immutable FIFO Queues
 module Data.Queue
 
 import Derive.Prelude
diff --git a/src/Data/Tree.idr b/src/Data/Tree.idr
index 72cb326..a7dd2be 100644
--- a/src/Data/Tree.idr
+++ b/src/Data/Tree.idr
@@ -1,4 +1,4 @@
-||| Finite Rose Trees.
+||| Finite Rose Trees
 module Data.Tree
 
 import Data.List