Update README.md

Fix typo in the jar file output

Author: davidfauth

README.md

@@ -11,7 +11,7 @@ project, simply package the project with maven:
 
     mvn clean package
 
-This will produce a jar-file, `neo4jh3-0.5.0-SNAPSHOT.jar `,
+This will produce a jar-file, `neo4jh3-0.9.1.jar `,
 that can be copied to the `plugin` directory of your Neo4j instance.
 
     cp target/neo4jh3-0.9.1-SNAPSHOT.jar  neo4j-enterprise-5.x.0/plugins/.