Docs update for modules cmd human view

website/docs/cli/commands/modules.mdx

@@ -17,15 +17,13 @@ key, source, and version.
 
 ## Usage
 
-Usage: `terraform modules -json`
+Usage: `terraform modules [options]`
 
-The following flags are available:
+The following optional flags are available:
 
 - `-json` - Displays the module declarations in a machine-readable, JSON format.
 
-The `-json` flag is _required_ to run the `terraform modules` command. In future releases, we will extend this command to allow for additional options.
-
-The output of `terraform modules` includes a `format_version` key, which is set to the value of `"1.0"` in Terraform 1.10.0. The semantics of this version are:
+The output of `terraform modules -json` includes a `format_version` key, which is set to the value of `"1.0"` in Terraform 1.10.0. The semantics of this version are:
 
 - For minor versions, such as `"1.1"`, changes or additions will be backward-compatible.
   Ignore object properties that are unrecognized to remain forward-compatible
@@ -37,6 +35,26 @@ We will introduce new major versions only within the bounds of
 
 ## Output Format
 
+The following example is a representation of the JSON output format that `terraform modules` returns.
+
+```
+Module: my_local_module
+  Source: ./path/to/local/module
+  Version: 
+
+Module: my_private_registry_module
+  Source: app.terraform.io/hashicorp/label/null
+  Version: 1.0.0
+
+Module: my_public_registry_module
+  Source: terraform-aws-modules/iam/aws
+  Version: 5.47.1
+
+Module: my_remote_module
+  Source: https://example.com/vpc-module.zip
+  Version: 
+```
+
 The following example is a representation of the JSON output format that `terraform modules -json` returns.
 
 ```javascript