add en pages

content/en/docs/contribute/suggesting-improvements.md

@@ -1,14 +1,14 @@
 ---
 title: Suggesting content improvements
 slug: suggest-improvements
-content_template: templates/concept
+content_type: concept
 weight: 10
 card:
   name: contribute
   weight: 20
 ---
 
-{{% capture overview %}}
+<!-- overview -->
 
 If you notice an issue with Kubernetes documentation, or have an idea for new content, then open an issue. All you need is a [GitHub account](https://github.com/join) and a web browser.
 
@@ -16,9 +16,9 @@ In most cases, new work on Kubernetes documentation begins with an issue in GitH
 then review, categorize and tag issues as needed. Next, you or another member
 of the Kubernetes community open a pull request with changes to resolve the issue.
 
-{{% /capture %}}
 
-{{% capture body %}}
+
+<!-- body -->
 
 ## Opening an issue
 
@@ -62,4 +62,4 @@ Keep the following in mind when filing an issue:
 fellow contributors. For example, "The docs are terrible" is not
   helpful or polite feedback.
 
-{{% /capture %}}
+