X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Futils%2Fleven.py;h=d1ba2740c966cca475c11c42e5af21c5f6769b52;hb=beba5ba73dbb1b5c4d6161e472f89fe18f14aeeb;hp=adc48f78a39a4a2d82763d30d1183390f0e764cf;hpb=c1bda032095902bdcd183c530a9c4de28f3c828a;p=mpd-sima.git

diff --git a/sima/utils/leven.py b/sima/utils/leven.py
index adc48f7..d1ba274 100644
--- a/sima/utils/leven.py
+++ b/sima/utils/leven.py
@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
-
-# Copyright (c) 2009, 2010, 2013 Jack Kaliko <kaliko@azylum.org>
+# Copyright (c) 2009, 2010, 2013 kaliko <kaliko@azylum.org>
 #
 #  This file is part of sima
 #
@@ -17,7 +16,8 @@
 #  You should have received a copy of the GNU General Public License
 #  along with sima.  If not, see <http://www.gnu.org/licenses/>.
 #
-#
+"""Computes levenshtein distance/ratio"""
+
 
 def levenshtein(a_st, b_st):
     """Computes the Levenshtein distance between two strings."""
@@ -39,6 +39,7 @@ def levenshtein(a_st, b_st):
 
     return current[n_a]
 
+
 def levenshtein_ratio(string, strong):
     """
     Compute levenshtein ratio.