Fixed typo

Author: razorblade23

exercises/foundations/03_math_and_comparisons/README.md

@@ -13,37 +13,37 @@ Define the following variables with their exact values:
 * `enemy_attack` — integer set to `28`
 * `enemy_defense` — integer set to `16`
 
-> **Next step:** Run pytest. If `test_task_1` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_2`.
+> **Next step:** Run tests. If `test_task_1` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_2`.
 
 ### Task 2: Calculate Power Ratings
 * Define `player_attack_power` by multiplying `player_attack` by `player_defense`.
 * Define `enemy_attack_power` by multiplying `enemy_attack` by `enemy_defense`.
 
-> **Next step:** Run pytest. If `test_task_2` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_3`.
+> **Next step:** Run tests. If `test_task_2` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_3`.
 
 ### Task 3: Resolve Damage
 * Define `damage_dealt` by subtracting `enemy_attack_power` from `player_attack_power`.
 
-> **Next step:** Run pytest. If `test_task_3` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_4`.
+> **Next step:** Run tests. If `test_task_3` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_4`.
 
 ### Task 4: Output the Combat Log
 * Define a variable named `combat_log` using an **f-string**.
 * The string must format `player_class` in **ALL CAPS** and insert `damage_dealt`:
   `"WIZARD has suffered 7 damage."`
 
-> **Next step:** Run pytest. If `test_task_4` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_5`.
+> **Next step:** Run tests. If `test_task_4` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_5`.
 
 ### Task 5: Battle Comparisons
 * Define a boolean `is_player_stronger` that checks if `player_attack_power` is greater than `enemy_attack_power`.
 * Define a boolean `is_balanced` that checks if `player_defense` is equal to `enemy_defense`.
 
-> **Next step:** Run pytest. If `test_task_5` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_6`.
+> **Next step:** Run tests. If `test_task_5` passes, open your test file and remove the `@pytest.mark.skip` decorator above `test_task_6`.
 
 ### Task 6: Class Code Extraction
 * Define a variable `class_initial` that extracts the **first letter** of `player_class`.
 * Define a variable `class_code` that extracts the **first 3 letters** of `player_class` in lowercase (e.g., `"wiz"`).
 
-> **Next step:** Run pytest. If `test_task_6` passes, congratulation, you have successfully passed this exercise.
+> **Next step:** Run tests. If `test_task_6` passes, congratulation, you have successfully passed this exercise.
 
 ---