Update README.md

Author: mathieu-benoit

README.md

@@ -8,10 +8,12 @@ Put this https://alwaysupalwayson.com/asm-security as a workshop.
 1. Enable mTLS
 1. Setup Sidecar
 1. Setup AuthorizationPolicies
-1. Setuo Ingress Gateway
+1. Setup Ingress Gateway
 1. Setup Egress Gateway
 1. Setup NetworkPolicies
 1. Setup SLOs
+1. Misc: any Istio's features about traffic management, etc.
 
 Rk:
 - Do the same with BankOfAnthos?
+- Integrate CRfA in there? Or do another similar crfa-workshop?