Add a TODO comment.

diff --git a/src/Cardinal.hs b/src/Cardinal.hs
index c6d98dbb7b994b706bbb5ab70142791ff31aa118..0a1b139ca8b87546b0bd3f9d19ea36a58fe413e5 100644 (file)
--- a/src/Cardinal.hs
+++ b/src/Cardinal.hs
@@ -91,7 +91,8 @@ cwx :: Cardinal -> Cardinal
 cwx = ccwx . ccwx . ccwx
 
 
--- | Rotate a cardinal direction counter-clockwise about the x-axis.
+-- | Rotate a cardinal direction counter-clockwise about the y-axis.
+--   TODO: Fix these; they still use the x-axis values.
 ccwy :: Cardinal -> Cardinal
 ccwy F = F
 ccwy B = B