update: Updating the IAM Policy fix to share the right IAM permissions used (#1602)

Co-authored-by: Hevert Brito <[email protected]>

Author: hevertbrito

website/docs/troubleshooting/alb/alb_fix_5.md

@@ -37,7 +37,9 @@ The error indicates the IAM role lacks the `elasticloadbalancing:CreateLoadBalan
 
 ### Step 3: Fix the IAM Policy
 
-To resolve this, we need to update the IAM role with the correct permissions. For this workshop, we've pre-created the correct policy. We'll:
+To resolve this, we need to update the IAM role with the correct permissions. For this workshop, we've pre-created the correct policy with the necessary IAM policy permissions based on the [installation guide](https://docs.aws.amazon.com/eks/latest/userguide/lbc-helm.html) for the AWS Load Balancer Controller:
+
+Now we'll:
 
 #### 3.1. Attach the correct policy