Merge #339

339: Update README.md r=alallema a=mk1107

Issue #338 

I have done changes please once review it. 

Co-authored-by: mk1107 <kashimohanish@gmail.com>

README.md

@@ -75,12 +75,12 @@ client = meilisearch.Client('http://127.0.0.1:7700', 'masterKey')
 index = client.index('movies')
 
 documents = [
-      { id: 1, title: 'Carol', genres: ['Romance', 'Drama'] },
-      { id: 2, title: 'Wonder Woman', genres: ['Action', 'Adventure'] },
-      { id: 3, title: 'Life of Pi', genres: ['Adventure', 'Drama'] },
-      { id: 4, title: 'Mad Max: Fury Road', genres: ['Adventure', 'Science Fiction'] },
-      { id: 5, title: 'Moana', genres: ['Fantasy', 'Action']},
-      { id: 6, title: 'Philadelphia', genres: ['Drama'] },
+      { 'id': 1, 'title': 'Carol', 'genres': ['Romance', 'Drama'] },
+      { 'id': 2, 'title': 'Wonder Woman', 'genres': ['Action', 'Adventure'] },
+      { 'id': 3, 'title': 'Life of Pi', 'genres': ['Adventure', 'Drama'] },
+      { 'id': 4, 'title': 'Mad Max: Fury Road', 'genres': ['Adventure', 'Science Fiction'] },
+      { 'id': 5, 'title': 'Moana', 'genres': ['Fantasy', 'Action']},
+      { 'id': 6, 'title': 'Philadelphia', 'genres': ['Drama'] },
 ]
 
 # If the index 'movies' does not exist, MeiliSearch creates it when you first add the documents.