Update README.md

Author: kasramp

README.md

@@ -1,14 +1,14 @@
-# Spring Data ElasticSearch Example
+# Spring Data Elasticsearch Example
 
 ## Introduction
 
-This example demonstrates how to use Spring Data ElasticSearch to do simple CRUD operation.
+This example demonstrates how to use Spring Data Elasticsearch to do simple CRUD operation.
 
 You can find the tutorial about this example at the below link:
 
 [https://blog.madadipouya.com](https://blog.madadipouya.com)
 
-For this example, a Book controller created that allows to do the following operations with ElasticSearch:
+For this example, a Book controller created that allows to do the following operations with Elasticsearch:
 
 - Get list of all books
 - Create a book
@@ -19,24 +19,24 @@ For this example, a Book controller created that allows to do the following oper
 
 ## How to run
 
-The first thing to do is to start ElasticSearch. For that you can use the `docker-compose` file in this project
+The first thing to do is to start Elasticsearch. For that you can use the `docker-compose` file in this project
 and run it like this:
 
 ```bash
 $ docker-compose -f docker-compose up -d
 ``` 
 
-It brings ElasticSearch up on a single node cluster with the cluser name `elasticsearch`.
+It brings Elasticsearch up on a single node cluster with the cluser name `elasticsearch`.
 
 Then you can run the application like below:
 
 ```bash
 $ ./mvnw spring-boot:run
 ```
 
-If your ElasticSearch URI is not `localhost` and/or the cluster name is different simply override one or both of the following environment variable:
+If your Elasticsearch URI is not `localhost` and/or the cluster name is different simply override one or both of the following environment variable:
 
 - `ES_URI`
 - `ES_CLUSTER_NAME`
 
-Once everything is up and running open the browser and go to [http://localhost:8080](http://localhost:8080). You should see Swagger to interact with.
+Once everything is up and running open the browser and go to [http://localhost:8080](http://localhost:8080). You should see Swagger to interact with.