Update README.md

README.md

@@ -23,6 +23,7 @@ task_ids:
 An extractive QA dataset for the Spanish language.
 
 ## Table of Contents
+
 <details>
 <summary>Click to expand</summary>
   
@@ -93,16 +94,18 @@ Extractive-QA
 
 ### Data Fields
 
+<pre>
 {
-- `id`: str
-- `title`: str
-- `context`: str
-- `question`: str
-- `answers`: {
-		- `answer_start`: [int]
-		- `text`: [str]
+  `id`: str
+  `title`: str
+  `context`: str
+  `question`: str
+  `answers`: {
+    `answer_start`: [int]
+    `text`: [str]
 	}
 }
+</pre>
 
 ### Data Splits