add documentation for token info

website/source/docs/commands/acl.html.md.erb

@@ -25,6 +25,7 @@ subcommands are available:
 * [`acl policy info`][policyinfo] - Fetch information on an existing ACL policy
 * [`acl token create`][tokencreate] - Create new ACL token
 * [`acl token delete`][tokendelete] - Delete an existing ACL token
+* [`acl token info`][tokeninfo] - Get info on an existing ACL token
 
 [bootstrap]: /docs/commands/acl/bootstrap.html
 [policyapply]: /docs/commands/acl/policy-apply.html
@@ -32,4 +33,5 @@ subcommands are available:
 [policyinfo]: /docs/commands/acl/policy-info.html
 [tokencreate]: /docs/commands/acl/token-create.html
 [tokendelete]: /docs/commands/acl/token-delete.html
+[tokeninfo]: /docs/commands/acl/token-info.html
 

website/source/docs/commands/acl/token-info.html.md.erb

@@ -0,0 +1,40 @@
+---
+layout: "docs"
+page_title: "Commands: acl token info"
+sidebar_current: "docs-commands-acl-token-info"
+description: >
+  The token create command is used to fetch information about an existing ACL token.
+---
+
+# Command: acl token info
+
+The `acl token info` command is used to fetch information about an existing ACL token.
+
+## Usage
+
+```
+nomad acl token info <token_accessor_id>
+```
+
+The `acl token info` command requires an existing token's AccessorID.
+
+## General Options
+
+<%= partial "docs/commands/_general_options" %>
+
+## Examples
+
+Fetch information about an existing ACL token:
+
+```
+$ nomad acl token info d532c40a-30f1-695c-19e5-c35b882b0efd
+Accessor ID  = d532c40a-30f1-695c-19e5-c35b882b0efd
+Secret ID    = 85310d07-9afa-ef53-0933-0c043cd673c7
+Name         = my token
+Type         = client
+Global       = false
+Policies     = [foo bar]
+Create Time  = 2017-09-15 05:04:41.814954949 +0000 UTC
+Create Index = 8
+Modify Index = 8
+```