fix(authentication/methods): formatting due to code group spacing

authentication/methods.mdx

@@ -187,6 +187,7 @@ The SDKs that currently support this include:
 - Go
 
 <CodeGroup>
+
 ```go sdk.go
 package main
 
@@ -196,31 +197,30 @@ import (
 )
 
 func main() {
-// The following constructs an instance of the SDK which communicates with
-// instances of Flipt deployed in the same cluster.
-// In this example, we assume Flipt is reachable via a k8s service named
-// `flipt` deployed into the namespace `flipt`.
-//
-// The kubernetes provider automatically authenticates the client with this
-// Flipt service. It also ensures that the credentials are kept up to date
-// and automatically refreshed before they expire.
-transport := http.NewTransport("http://flipt.flipt.svc.cluster.local:8080")
-sdk := sdk.New(transport, sdk.WithAuthenticationProvider(
-sdk.NewKubernetesAuthenticationProvider(transport),
-))
+  // The following constructs an instance of the SDK which communicates with
+  // instances of Flipt deployed in the same cluster.
+  // In this example, we assume Flipt is reachable via a k8s service named
+  // `flipt` deployed into the namespace `flipt`.
+  //
+  // The kubernetes provider automatically authenticates the client with this
+  // Flipt service. It also ensures that the credentials are kept up to date
+  // and automatically refreshed before they expire.
+  transport := http.NewTransport("http://flipt.flipt.svc.cluster.local:8080")
+    sdk := sdk.New(transport, sdk.WithAuthenticationProvider(
+  sdk.NewKubernetesAuthenticationProvider(transport),
+  ))
 }
-
-````
+```
 
 </CodeGroup>
 
-
 ### Via the API
 
 Acquiring a client token via this method can be performed manually from inside a pod.
 The following uses `curl` to illustrate how a local, valid service account token can be used in this way.
 
 <CodeGroup>
+
 ```bash client-token.sh
 # assumes both curl and jq are installed
 curl -s -X POST http://flipt:8080/auth/v1/method/kubernetes/serviceaccount \
@@ -243,7 +243,7 @@ curl -s -X POST http://flipt:8080/auth/v1/method/kubernetes/serviceaccount \
     }
   }
 }
-````
+```
 
 </CodeGroup>