Adjust pattern categories and tags

2016-07-21 09:27:48 +03:00
parent d4c2f0392d
commit 8124fd0771
14 changed files with 29 additions and 12 deletions
--- a/mutex/README.md
+++ b/mutex/README.md
@ -3,10 +3,10 @@ layout: pattern
 title: Mutex
 folder: mutex
 permalink: /patterns/mutex/
-categories: Lock
+categories: Concurrency
 tags: 
 - Java
- - Difficulty-Beginner
+ - Difficulty-Intermediate
 ---

 ## Also known as