Update README.md

README.md

@@ -13,7 +13,9 @@ The corpus includes 120 novels with 5,263.071 words, 22700 pages, 2557 chapters,
 
 Dataset is constituted of JSON files, where the textual sentences are located in the "sents" attribute of the object root and can be obtianed via:
 
+```python
 from json import load
 
 with open("ELTeC.json") as jf:
   sentences = load(jf)["sents"]
+```