diff --git a/README.md b/README.md
index 9763e5e..43b04c8 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@
 [![Build Status](https://ci.appveyor.com/api/projects/status/github/jishnub/WignerDMatrices.jl?svg=true)](https://ci.appveyor.com/project/jishnub/WignerDMatrices-jl)
 [![Codecov](https://codecov.io/gh/jishnub/WignerDMatrices.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/jishnub/WignerDMatrices.jl)
 [![Coveralls](https://coveralls.io/repos/github/jishnub/WignerDMatrices.jl/badge.svg?branch=master)](https://coveralls.io/github/jishnub/WignerDMatrices.jl?branch=master)
+[![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://jishnub.github.io/WignerDMatrices.jl/stable)
+[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://jishnub.github.io/WignerDMatrices.jl/dev)
 
 Wigner D and d matrices following [Feng et al. (2015)](https://arxiv.org/abs/1507.04535) and the phase convention used by Varshalovich [1988]. The D matrix is defined as 
 
diff --git a/src/wignerdeval.jl b/src/wignerdeval.jl
index 34aeb0d..24900fc 100644
--- a/src/wignerdeval.jl
+++ b/src/wignerdeval.jl
@@ -136,9 +136,9 @@ true
 wignerdmatrixelement(j::Real, m, n, β::Real, v = eigenvecsJy!(j)) = wignerdmatrixelement(HalfInt(j), m, n, β, v)
 
 """
-	wignerDmatrixelement(j::Real, m, n, β::Real, [v = WignerDMatrices.eigenvecsJy!(j)])
+	wignerDmatrixelement(j::Real, m, n, (α, β, γ)::NTuple{3,Real}, [v = WignerDMatrices.eigenvecsJy!(j)])
 
-Compute the element ``D^j_{m,n}(β)`` of the Wigner D-matrix in the z-y-z convention.
+Compute the element ``D^j_{m,n}(α, β, γ)`` of the Wigner D-matrix in the z-y-z convention.
 Optionally the matrix `v` that contains the transposed eigenvectors of the angular momentum 
 operator `Jy` corresponding to `j` may be provided.