Merge pull request #165 from TeeYehYhin/patch-1

Fix Erorr: Exercise 1: Use Identity > Task 3: Add sign in logic

Author: DolevShaoul

Instructions/20486D_MOD11_LAB_MANUAL.md

@@ -148,7 +148,7 @@ The main tasks for this exercise are as follows:
 
 10. Add a method with the following information:
     - Scope: **public**
-    - Return type: **Task<IActionResult>**
+    - Return type: **IActionResult**
     - Name: **Login**
 
 11. Create an **IF** statement that checks whether the value of **this.User.Identity.IsAuthenticated** is **true**.