Remove unnecessary quotes from HCL variables

website/content/docs/discovery/checks.mdx

@@ -483,10 +483,10 @@ health check definition, like so:
 
 ```hcl
 check = {
-  "id": "mem",
-  "args": ["/bin/check_mem", "-limit", "256MB"]
-  "interval": "10s"
-  "status": "passing"
+  id = "mem"
+  args = ["/bin/check_mem", "-limit", "256MB"]
+  interval = "10s"
+  status = "passing"
 }
 ```
 

website/content/docs/security/acl/acl-policies.mdx

@@ -460,19 +460,19 @@ In the following example, Vault is registered as a service and provided access t
 ```hcl
 # Provide KV visibility to all agents.
 agent_prefix "" {
-  "policy" = "read"
+  policy = "read"
 }
 # Enable resources prefixed with 'vault/' to write to the KV
 key_prefix "vault/" {
-  "policy" = "write"
+  policy = "write"
 }
 # Enable the vault service to write to the KV
 service "vault" {
-  "policy" = "write"
+  policy = "write"
 }
 # Enable the agent to initialize a new session.
 session_prefix "" {
-  "policy" = "write"
+  policy = "write"
 }
 ```
 

website/content/docs/security/acl/acl-tokens.mdx

@@ -38,12 +38,12 @@ Specify the value of the `SecretID` attribute with the `token` parameter when co
 <CodeBlockConfig lineNumbers highlight="6">
 
 ```hcl
-"service" = {
-  "id" = "redis"
-  "name" = "redis"
+service = {
+  id = "redis"
+  name = "redis"
   ...
-  "namespace" = "foo"
-  "token" = "233b604b-b92e-48c8-a253-5f11514e4b50"
+  namespace = "foo"
+  token = "233b604b-b92e-48c8-a253-5f11514e4b50"
 }
 ```
 
@@ -86,8 +86,8 @@ In the following example, the agent is configured to use a default token:
 <CodeTabs>
 
 ```hcl
-"tokens" = {
-  "default" = "233b604b-b92e-48c8-a253-5f11514e4b50"
+tokens = {
+  default = "233b604b-b92e-48c8-a253-5f11514e4b50"
 }
 ```