provider/aws: Fix TestAccAWSElasticacheSecurityGroup_basic test

builtin/providers/aws/resource_aws_elasticache_security_group_test.go

@@ -78,19 +78,20 @@ var testAccAWSElasticacheSecurityGroupConfig = fmt.Sprintf(`
 provider "aws" {
   region = "us-east-1"
 }
+
 resource "aws_security_group" "bar" {
-    name = "tf-test-security-group-%03d"
-    ingress {
-        from_port = -1
-        to_port = -1
-        protocol = "icmp"
-        cidr_blocks = ["0.0.0.0/0"]
-    }
+  name = "tf-test-security-group-%03d"
+
+  ingress {
+    from_port   = -1
+    to_port     = -1
+    protocol    = "icmp"
+    cidr_blocks = ["0.0.0.0/0"]
+  }
 }
 
 resource "aws_elasticache_security_group" "bar" {
-    name = "tf-test-security-group-%03d"
-    description = "tf-test-security-group-descr"
-    security_group_names = ["${aws_security_group.bar.name}"]
+  name                 = "tf-test-security-group-%03d"
+  security_group_names = ["${aws_security_group.bar.name}"]
 }
 `, acctest.RandInt(), acctest.RandInt())