Update README.md

Author: josemoracard

.learn/exercises/08-delete-todo/README.md

@@ -1,13 +1,13 @@
 # `08` Delete todo
 
-Deleting a todo is basically the opposite of adding a new one so you should use 90% of the code from the 'POST /todos' feature.
+Deleting a todo is basically the opposite of adding a new one, so you should use 90% of the code from the 'POST /todos' feature.
 
 The main difference is that `DELETE /todos/<position:int>` will receive the position to delete in the URL of the request like this:
 
 ```python
 @app.route('/todos/<int:position>', methods=['DELETE'])
 def delete_todo(position):
-    print("This is the position to delete: ",position)
+    print("This is the position to delete: ", position)
     return 'something'
 ```
 
@@ -16,8 +16,8 @@ When you use the `<` and `>` symbols, Flask will return whatever the client spec
 For example:
 
 ```txt
-The request DELETE /todos/1 will call the function `delete_todo` with the variable `position == 1`
-The request DELETE /todos/323 will call the function `delete_todo` with the variable `position == 323`
+The request DELETE /todos/1 will call the function 'delete_todo' with the variable 'position == 1'
+The request DELETE /todos/323 will call the function 'delete_todo' with the variable 'position == 323'
 ```
 
 ## 📝 Instructions: