docs: fix broken link to Localization READMEs

Author: rudrakshkarpe

README.md

@@ -5,7 +5,7 @@
 This repository contains the assets required to build the [Kubernetes website and documentation](https://kubernetes.io/). We're glad that you want to contribute!
 
 - [Contributing to the docs](#contributing-to-the-docs)
-- [Localization READMEs](#localization-readmemds)
+- [Localization READMEs](#localization-readmes)
 
 ## Using this repository