Update index.

README.md

@@ -102,7 +102,6 @@ Note: you can install even more cheat sheets in your local browser using the
 - [Design: Aggregate Design Canvas](https://github.com/ddd-crew/aggregate-design-canvas)
 - [Design: Bounded Context Canvas](https://github.com/ddd-crew/bounded-context-canvas)
 - [Design: Core Domain Charts](https://github.com/core-domain-charts)
-- [DevOps Cheat Sheet](https://github.com/anshudutta/DevOps-cheat-sheet)
 - [DevOps Video Tutorials](https://github.com/antonputra/tutorials)
 - [DevSecOps Maturity Model](https://github.com/devsecopsmaturitymodel/DevSecOps-MaturityModel)
 - [DevSecOps SLSA Framework](https://github.com/slsa-framework/slsa)
@@ -266,6 +265,7 @@ Note: you can install even more cheat sheets in your local browser using the
 - [Runbooks Prometheus Operator](https://github.com/prometheus-operator/runbooks)
 - [Runbooks Security Incident](https://github.com/redar0n/incident-runbook)
 - [SAP Tutorials](https://github.com/sap-tutorials/Tutorials)
+- [SRE Cheat Sheet](https://github.com/anshudutta/sre-cheat-sheet)
 - [Scalable SW Architecture](https://github.com/Developer-Y/Scalable-Software-Architecture)
 - [Security 101 for SaaS Startups](https://github.com/forter/security-101-for-saas-startups)
 - [SprintBoot Best Practices](https://github.com/AnghelLeonard/Hibernate-SpringBoot)