diff --git a/sample-functions/SentimentAnalysis/handler.py b/sample-functions/SentimentAnalysis/handler.py
index e995dcc5..0bb88fc1 100644
--- a/sample-functions/SentimentAnalysis/handler.py
+++ b/sample-functions/SentimentAnalysis/handler.py
@@ -2,7 +2,7 @@ import sys
 import json
 from textblob import TextBlob
 
-# set default encoding to UTF-8 to eliminate decoding errors
+# Set encoding to UTF-8 (vs ASCII to eliminate potential errors).
 reload(sys)
 sys.setdefaultencoding('utf8')
 
@@ -10,7 +10,7 @@ def get_stdin():
     buf = ""
     for line in sys.stdin:
         buf = buf + line
-        return buf
+    return buf
 
 if(__name__ == "__main__"):
     st = get_stdin()
@@ -29,4 +29,5 @@ if(__name__ == "__main__"):
     res["sentence_count"] = total
     res["polarity"] = res["polarity"] / total
     res["subjectivity"] = res["subjectivity"] / total
+
     print(json.dumps(res))