From 343d1d2ec3995c4787560d4f2dbdb9e23d326eb1 Mon Sep 17 00:00:00 2001
From: Stefan van der Walt <stefan@sun.ac.za>
Date: Mon, 22 Sep 2014 17:54:56 +0200
Subject: [PATCH] Fix incorrectly documented non-optional argument

---
 skimage/restoration/_denoise.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skimage/restoration/_denoise.py b/skimage/restoration/_denoise.py
index 260b1078..047d7388 100644
--- a/skimage/restoration/_denoise.py
+++ b/skimage/restoration/_denoise.py
@@ -71,7 +71,7 @@ def denoise_tv_bregman(image, weight, max_iter=100, eps=1e-3, isotropic=True):
     ----------
     image : ndarray
         Input data to be denoised (converted using img_as_float`).
-    weight : float, optional
+    weight : float
         Denoising weight. The smaller the `weight`, the more denoising (at
         the expense of less similarity to the `input`). The regularization
         parameter `lambda` is chosen as `2 * weight`.