update formatting of tf module docs

.vscode/settings.json

@@ -34,6 +34,8 @@
         "lambci",
         "mycdkmodule",
         "myothercdkmodule",
+        "mybucket",
+        "mytable",
         "nondockerizepip",
         "rxref",
         "stubbers"

docs/source/index.rst

@@ -108,6 +108,29 @@ This means that Serverless must be included as a dev dependency in the **package
    serverless/advanced_features
 
 
+.. _mod-tf:
+
+Terraform
+=========
+
+Runway provides a simple way to run the Terraform versions you want with variable values specific to each environment.
+Terraform does not need to be installed prior to using this module type.
+Runway maintains a cache of Terraform versions on a system, downloading and installing different versions as needed.
+
+- `Configuration <terraform/configuration.html>`__
+- `Directory Structure <terraform/directory_structure.html>`__
+- `Advanced Features <terraform/advanced_features.html>`__
+
+.. toctree::
+   :caption: Terraform
+   :maxdepth: 2
+   :hidden:
+
+   terraform/configuration
+   terraform/directory_structure
+   terraform/advanced_features
+
+
 ******************
 Indices and tables
 ******************

docs/source/module_configuration/index.rst

@@ -10,4 +10,3 @@ Module Configurations
     custom
     kubernetes
     staticsite
-    terraform