diff --git a/Numeric/LevMar.hs b/Numeric/LevMar.hs
--- a/Numeric/LevMar.hs
+++ b/Numeric/LevMar.hs
@@ -17,9 +17,9 @@
 --             Bas van Dijk <v.dijk.bas@gmail.com>
 -- Stability:  Experimental
 --
--- For additional documentation see the documentation of the levmar C
+-- For additional documentation see the
+-- <http://www.ics.forth.gr/~lourakis/levmar/ documentation of the levmar C>
 -- library which this library is based on:
--- <http://www.ics.forth.gr/~lourakis/levmar/>
 --
 --------------------------------------------------------------------------------
 
@@ -170,11 +170,10 @@
 -}
 type Model r = Params r → Samples r
 
-{-| The jacobian of the 'Model' function. Expressed as a function from a vector
-of parameters to a matrix which for each expected sample describes the partial
-derivatives of the parameters.
-
-See: <http://en.wikipedia.org/wiki/Jacobian_matrix_and_determinant>
+{-| The <http://en.wikipedia.org/wiki/Jacobian_matrix_and_determinant jacobian>
+of the 'Model' function. Expressed as a function from a vector of
+parameters to a matrix which for each expected sample describes the
+partial derivatives of the parameters.
 
  * Ensure that the length @m@ of the parameter vector equals the length of the
    initial parameter vector in 'levmar'.
diff --git a/levmar.cabal b/levmar.cabal
--- a/levmar.cabal
+++ b/levmar.cabal
@@ -1,5 +1,5 @@
 name:          levmar
-version:       1.2.1.1
+version:       1.2.1.2
 cabal-version: >= 1.6
 build-type:    Simple
 stability:     experimental
@@ -28,9 +28,9 @@
   Optional box- and linear constraints can be given. Both single and
   double precision floating point types are supported.
   .
-  The actual algorithm is implemented in a C library which is bundled
-  with @bindings-levmar@ which this package depends on. See:
-  <http://www.ics.forth.gr/~lourakis/levmar/>.
+  The actual algorithm is implemented in a
+  <http://www.ics.forth.gr/~lourakis/levmar/ C library> which is
+  bundled with @bindings-levmar@ which this package depends on.
   .
   A note regarding the license:
   .
@@ -46,7 +46,7 @@
   Location: git://github.com/basvandijk/levmar.git
 
 library
-  build-depends: base                 >= 3     && < 4.6
+  build-depends: base                 >= 3     && < 4.7
                , base-unicode-symbols >= 0.1.1 && < 0.3
                , bindings-levmar      >= 1.1   && < 1.2
                , hmatrix              >= 0.12  && < 0.15