fix(curriculum): format or operator correctly in python review basics lesson (freeCodeCamp#66190)

Author: renyapeter

curriculum/challenges/english/blocks/review-python-basics/67f39b40deaec81a3e40e0c5.md

@@ -803,7 +803,7 @@ else:
     print('You are not eligible to vote')
 ```
 
-- **`or` Operator**: This operator returns the first operand if it is truthy, otherwise, it returns the second operand. An or expression results in a truthy value if at least one operand is truthy. Here is an example:
+- **`or` Operator**: This operator returns the first operand if it is truthy, otherwise, it returns the second operand. An `or` expression results in a truthy value if at least one operand is truthy. Here is an example:
 
 ```py
 age = 19