Updated Readme for removed translation node

Author: chughts

README.md

@@ -44,7 +44,7 @@ A collection of nodes to interact with the IBM Watson services in [IBM Cloud](ht
     - List environments created for the Discovery service
 - Language Identification
     - Detects the language used in text
-- Language Translation
+- Language Translator
     - Translates text from one language to another    
 - Natural Language Classifier
     - Uses machine learning algorithms to return the top matching predefined classes for short text inputs.