fix wrong link to Installation instead of Usage section in readme

mustafaiman · mustafaiman · commit 8ccf86e3ea23 · 2016-04-19T14:44:33.000+03:00
diff --git a/README.adoc b/README.adoc
@@ -78,7 +78,7 @@ typings install node
 
 . `cd` to project directory
 . use a locally linked module `npm link hazelcast-nodejs-client`
-. follow <<usage>> example
+. follow <<Usage>> example
 
 == Test
 
