updating examples

Author: kumarvna

examples/frontdoor_with_custom_https_configuration/README.md

@@ -4,7 +4,7 @@ Azure Front Door is a fast, reliable, and secure modern cloud CDN that uses the
 
 This Terraform module helps create Microsoft's highly available and scalable web application acceleration platform and global HTTP(s) load balancer Azure Front Door Service with Web Application Firewall policies and SSL offloading.
 
-## Module Usage
+## Module Usage for Frontdoor with SSL offloading
 
 ```terraform
 # Azurerm Provider configuration

examples/frontdoor_with_waf_policies/README.md

@@ -4,7 +4,7 @@ Azure Front Door Standard/Premium is a fast, reliable, and secure modern cloud C
 
 This Terraform module helps create Microsoft's highly available and scalable web application acceleration platform and global HTTP(s) load balancer Azure Front Door Service with Web Application Firewall policies and SSL offloading.
 
-## Module Usage
+## Module Usage for Frontdoor with WAF Policies
 
 ```terraform
 # Azurerm Provider configuration