diff --git a/solution.py b/solution.py
index d49e0a9..ada3db6 100755
--- a/solution.py
+++ b/solution.py
@@ -5,7 +5,7 @@
 import pandas as pd
 
 def predict(data):
-    """ get two colums from `df` and returns the predicted ouput as a column (pd.Series)"""
+    """ get two colums from `df` and returns the predicted ouput as a column (pd.Series) """
     result = data['col1'] + data['col2']
     return result