Remove whitespace characters (#16)

Prevents issues within linux, as it doesn't support whitespace within a line.

Author: amitkparekh

.env

@@ -4,9 +4,9 @@ LOGLEVEL=INFO
 IBM_API_KEY='123'
 IBM_WATSON_ENDPOINT='https://'
 
-RABBITMQ_HOST = 'rabbitmq'
-RABBITMQ_USERNAME = "test-user"
-RABBITMQ_PASSWORD = 'test-user'
+RABBITMQ_HOST='rabbitmq'
+RABBITMQ_USERNAME='test-user'
+RABBITMQ_PASSWORD='test-user'
 
 RABBITMQ_PORT=5672
 RABBITMQ_ADMIN_PORT=15672