https://github.com/iluwatar/java-design-patterns-web/issues/8 Update pattern categories and tags

saga/README.md

@@ -3,12 +3,9 @@ layout: pattern
 title: Saga
 folder: saga
 permalink: /patterns/saga/
-categories: Behavioral
+categories: Concurrency
 tags:
- - Java
- - Difficulty-Expert
- - Idiom
- - Distributed communication
+ - Cloud distributed
 ---
 
 ## Also known as
@@ -40,10 +37,12 @@ This orchestrator can also be though of as a Saga Manager.
 
 ## Applicability
 Use the Saga pattern, if:
+
 - you need to perform a group of operations related to different microservices atomically
 - you need to rollback changes in different places in case of failure one of the operation
 - you need to take care of data consistency in different places including different databases
 - you can not use 2PC(two phase commit)
 
 ## Credits
-- [Pattern: Saga](https://microservices.io/patterns/data/saga.html)
+
+- [Pattern: Saga](https://microservices.io/patterns/data/saga.html)