diff --git a/cayley-dickson.cabal b/cayley-dickson.cabal
--- a/cayley-dickson.cabal
+++ b/cayley-dickson.cabal
@@ -1,5 +1,5 @@
 name:                cayley-dickson
-version:             0.1.1.0
+version:             0.1.2.0
 synopsis:            Complex numbers, quaternions, octonions, sedenions, etc.
 description:         Cayley-Dickson constructions (complex numbers, quaternions,
                      octonions, sedenions, etc.) over general scalars without
@@ -13,6 +13,7 @@
 build-type:          Simple
 extra-source-files:  README.md
 cabal-version:       >=1.10
+homepage:            https://github.com/lmj/cayley-dickson
 
 source-repository head
   type: git
diff --git a/src/Math/CayleyDickson.hs b/src/Math/CayleyDickson.hs
--- a/src/Math/CayleyDickson.hs
+++ b/src/Math/CayleyDickson.hs
@@ -499,8 +499,8 @@
 -- Conjugable
 
 -- | The /conjugate/ of an element is obtained by negating the pure
--- part. The conjugate for real numbers (which have no pure part) is
--- the identity ('id').
+-- part and conjugating the scalar part. The conjugate of a real
+-- number (which has no pure part) is the identity ('id').
 class Num a => Conjugable a where
   conj :: a -> a