1 files changed, 3 insertions, 1 deletions
diff --git a/source/utils.py b/source/utils.py
index 9b52ce4b..09056bbe 100755
--- a/source/utils.py
+++ b/source/utils.py
@@ -119,7 +119,9 @@ def top_words(articles, n=10, size=5):
     words = Counter()
     wordre = re.compile(r'\b\w{%s,}\b' % size, re.I)
     for article in articles:
-        for word in [elem.lower() for elem in wordre.findall(clear_string(article["article_content"])) if elem.lower() not in stop_words]:
+        for word in [elem.lower() for elem in
+                wordre.findall(clear_string(article["article_content"])) \
+                if elem.lower() not in stop_words]:
             words[word] += 1
     return words.most_common(n)