Merge pull request #52397 from aleskandro/fix-s3-bucket-policy

[AWS Installation] Fixes typo in the permissions for the IAM user

Author: mburke5678

modules/installation-aws-permissions.adoc

@@ -185,7 +185,7 @@ If you have not created an elastic load balancer (ELB) in your AWS account, the
 * `s3:GetBucketCors`
 * `s3:GetBucketLocation`
 * `s3:GetBucketLogging`
-* `s3.GetBucketPolicy`
+* `s3:GetBucketPolicy`
 * `s3:GetBucketObjectLockConfiguration`
 * `s3:GetBucketReplication`
 * `s3:GetBucketRequestPayment`