add request examples

Author: vv123612

README.md

@@ -2,3 +2,9 @@
 An example program that scrapes data from AllRecipes.com and store in Elasticsearch.
 
 This code is the part of the blog post: [Getting started with Elasticsearch in Python](http://blog.adnansiddiqi.me/getting-started-with-elasticsearch-in-python/)
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+
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+Example:
+curl -X GET 'http://localhost:9200/recipes/_search'

console.es

@@ -8,4 +8,4 @@ POST recipes/_search
    }
 }
 
-POST recipes/_search
+GET recipes/_search