added output section for modulecalls

Signed-off-by: Heiko Neblung <Heiko.Neblung@t-systems.com>

examples/.terraform-docs.yml

@@ -6,6 +6,7 @@ sections:
     - header
     - inputs
     - providers
+    - modules
 sort:
   enabled: true
   by:

examples/main.tf

@@ -57,3 +57,18 @@ data "aws_caller_identity" "ident" {
 }
 
 resource "null_resource" "foo" {}
+
+module "foo" {
+  source  = "bar"
+  version = "1.2.3"
+}
+
+module "bar" {
+  source  = "baz"
+  version = "4.5.6"
+}
+
+module "baz" {
+  source  = "baz"
+  version = "4.5.6"
+}