Removed unnecessary changes

Author: sujata-m

README.md

@@ -115,8 +115,6 @@ core = Core()
 topic = core.get_topic(topic_name='topicName') # By default, process messages concurrently which are available CPU cores  
 topic = core.get_topic(topic_name='topicName', max_concurrent_messages=10) # Process 10 messages concurrently  
 
-
-
 ```
 
 ### Publishing message to topic

src/example.py

@@ -48,7 +48,7 @@ def process(message):
         print(e)
 
 
-# subscribe(topic, subscription)
+subscribe(topic, subscription)
 # for x in range(10):
 #     publish_messages(topic_name=topic)