From 1af5aad6200962121c7426f77cfa234110231dd6 Mon Sep 17 00:00:00 2001
From: Vighnesh Birodkar <vighneshbirodkar@gmail.com>
Date: Mon, 18 Aug 2014 20:17:12 +0530
Subject: [PATCH] doc string

---
 skimage/graph/graph_merge.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/skimage/graph/graph_merge.py b/skimage/graph/graph_merge.py
index 221294af..22984327 100644
--- a/skimage/graph/graph_merge.py
+++ b/skimage/graph/graph_merge.py
@@ -69,7 +69,6 @@ def merge_hierarchical(labels, rag, thresh, in_place=True):
     Greedily merges the most similar pair of nodes until no edges lower than
     `thresh` remain.
 
-
     Parameters
     ----------
     labels : ndarray