Merge pull request #32 from jasonkuhrt/patch-1

ElasticSearch -> Elasticsearch

Author: pilwon

Dockerfile

@@ -1,5 +1,5 @@
 #
-# ElasticSearch Dockerfile
+# Elasticsearch Dockerfile
 #
 # https://github.com/dockerfile/elasticsearch
 #
@@ -9,7 +9,7 @@ FROM dockerfile/java:oracle-java8
 
 ENV ES_PKG_NAME elasticsearch-1.4.2
 
-# Install ElasticSearch.
+# Install Elasticsearch.
 RUN \
   cd / && \
   wget https://download.elasticsearch.org/elasticsearch/elasticsearch/$ES_PKG_NAME.tar.gz && \

README.md

@@ -1,7 +1,7 @@
-## ElasticSearch Dockerfile
+## Elasticsearch Dockerfile
 
 
-This repository contains **Dockerfile** of [ElasticSearch](http://www.elasticsearch.org/) for [Docker](https://www.docker.com/)'s [automated build](https://registry.hub.docker.com/u/dockerfile/elasticsearch/) published to the public [Docker Hub Registry](https://registry.hub.docker.com/).
+This repository contains **Dockerfile** of [Elasticsearch](http://www.elasticsearch.org/) for [Docker](https://www.docker.com/)'s [automated build](https://registry.hub.docker.com/u/dockerfile/elasticsearch/) published to the public [Docker Hub Registry](https://registry.hub.docker.com/).
 
 
 ### Base Docker Image
@@ -26,7 +26,7 @@ This repository contains **Dockerfile** of [ElasticSearch](http://www.elasticsea
 
   1. Create a mountable data directory `<data-dir>` on the host.
 
-  2. Create ElasticSearch config file at `<data-dir>/elasticsearch.yml`.
+  2. Create Elasticsearch config file at `<data-dir>/elasticsearch.yml`.
 
     ```yml
     path: