Fix typo

docs/user-guide/kubectl/kubectl_stop.md

@@ -50,7 +50,7 @@ $ kubectl stop -f path/to/resources
 ```
       --alsologtostderr[=false]: log to standard error as well as files
       --api-version="": The API version to use when talking to the server
-      --certificate-authority="": Path to a cert. file for the certificate authority.
+      --certificate-authority="": Path to a cert file for the certificate authority.
       --client-certificate="": Path to a client certificate file for TLS.
       --client-key="": Path to a client key file for TLS.
       --cluster="": The name of the kubeconfig cluster to use

staging/src/k8s.io/client-go/tools/clientcmd/overrides.go

@@ -163,7 +163,7 @@ func RecommendedClusterOverrideFlags(prefix string) ClusterOverrideFlags {
 	return ClusterOverrideFlags{
 		APIServer:             FlagInfo{prefix + FlagAPIServer, "", "", "The address and port of the Kubernetes API server"},
 		APIVersion:            FlagInfo{prefix + FlagAPIVersion, "", "", "DEPRECATED: The API version to use when talking to the server"},
-		CertificateAuthority:  FlagInfo{prefix + FlagCAFile, "", "", "Path to a cert. file for the certificate authority"},
+		CertificateAuthority:  FlagInfo{prefix + FlagCAFile, "", "", "Path to a cert file for the certificate authority"},
 		InsecureSkipTLSVerify: FlagInfo{prefix + FlagInsecure, "", "false", "If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure"},
 	}
 }