Update README.md

Author: mk1107

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.