diff --git a/docs/aws.md b/docs/aws.md
index e70e3db8..75568273 100644
--- a/docs/aws.md
+++ b/docs/aws.md
@@ -54,10 +54,10 @@
     - [AWS for Windows](#aws-for-windows)
     - [Continuous Deployment with AWS](#continuous-deployment-with-aws)
     - [AWS Security](#aws-security)
-   		- [Payment Card Industry Data Security Standard compliance](#payment-card-industry-data-security-standard-compliance)
-       		- [AWS IAM](#aws-iam)
-       		- [AWS CloudFront](#aws-cloudfront)
-       		- [AWS WAF Web Application Firewall](#aws-waf-web-application-firewall)
+   	- [Payment Card Industry Data Security Standard compliance](#payment-card-industry-data-security-standard-compliance)
+       	- [AWS IAM](#aws-iam)
+       	- [AWS CloudFront](#aws-cloudfront)
+       	- [AWS WAF Web Application Firewall](#aws-waf-web-application-firewall)
     - [AWS S3 & EBS. AWS Storage Gateway](#aws-s3--ebs-aws-storage-gateway)
     - [Amazon EFS Elastic File System](#amazon-efs-elastic-file-system)
     - [AWS Backup and Recovery. Design for failure](#aws-backup-and-recovery-design-for-failure)