typo

Author: mmouly

platform/eks/README-NGINX.md

@@ -38,7 +38,7 @@ You can then go back to the [main documentation](README.md#2-prepare-your-enviro
 You just have to replace during the helm install **eks-values.yaml** by **eks-nginx-values.yaml** that contains the relevant ingress annotations :
 `kubernetes.io/ingress.class: nginx` and `nginx.ingress.kubernetes.io/backend-protocol: https`
 
-To install ODM with the AWS RDS postgreSQL database created in [step 3](#3-optional-create-an-rds-database-20-min) :
+To install ODM with the AWS RDS postgreSQL database created in [step 3](README.md#3-create-an-rds-database-20-min) :
 
 - Get the [eks-rds-nginx-values.yaml](./eks-rds-nginx-values.yaml) file and replace the following keys:
   - `<RDS_DB_ENDPOINT>` is your database server endpoint (of the form: `db-server-name-1.********.<region>.rds.amazonaws.com`)