Merge pull request #34 from masaruh/2.2.1_upgrade_2

Fix version

Author: masaruh

README.md

@@ -19,6 +19,7 @@ You need to install a version matching your Elasticsearch version:
 | es-2.1.1        |     0.21.1         |
 | es-2.1.2        |     0.21.2         |
 | es-2.2.0        |     0.22.0         |
+| es-2.2.1        |     0.22.1         |
 
 
 ## Prerequisites

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.elasticsearch</groupId>
     <artifactId>elasticsearch-japanese-suggester</artifactId>
-    <version>0.22.0</version>
+    <version>0.22.1</version>
 
 
     <packaging>jar</packaging>