Add a comment to the ScaleFactor module.

diff --git a/src/ScaleFactor.hs b/src/ScaleFactor.hs
index 9c5530f27911ab747745b8639ee8a47b73c0e711..4353f0ce3f4a8496de04e3f4905958dbd6bcb05b 100644 (file)
--- a/src/ScaleFactor.hs
+++ b/src/ScaleFactor.hs
@@ -1,5 +1,6 @@
-module ScaleFactor
-  (ScaleFactor)
+-- | The 'ScaleFactor' type. Yup, this is it.
+--
+module ScaleFactor ( ScaleFactor )
 where
 
-type ScaleFactor = (Int, Int, Int)
+type ScaleFactor = ( Int, Int, Int )