Typo fix in keps

Kuberentes >> Kubernetes

Author: abhigyadufare

keps/sig-auth/1393-oidc-discovery/README.md

@@ -73,7 +73,7 @@ mechanism that, given an issuer URL, allows a client to discover the rest of the
 issuer metadata, including the key set. Providing an OIDC-compatible discovery
 document would allow flexibility in how relying parties authenticate KSA tokens;
 they can use existing OIDC authenticators in their language/framework of choice,
-without Kuberentes-specific or provider-specific logic.
+without Kubernetes-specific or provider-specific logic.
 
 ## Motivation