diff --git a/README.md b/README.md
index 647c025..fcaf379 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 [![Pursuit](https://pursuit.purescript.org/packages/purescript-ordered-collections/badge)](https://pursuit.purescript.org/packages/purescript-ordered-collections)
 
 Purely-functional map and set data structures.
+CI TEST
 
 _If you are looking to work with JavaScript Objects, see [`purescript-foreign-object`](https://github.com/purescript/purescript-foreign-object)._
 
diff --git a/src/Data/Set.purs b/src/Data/Set.purs
index fa6b2de..70d36dd 100644
--- a/src/Data/Set.purs
+++ b/src/Data/Set.purs
@@ -2,6 +2,7 @@
 -- | <http://www.cs.princeton.edu/~dpw/courses/cos326-12/ass/2-3-trees.pdf>
 -- |
 -- | Qualified import is encouraged, so as to avoid name clashes with other modules.
+-- | CI TEST
 
 module Data.Set
   ( Set