added missing content

git-svn-id: https://svn.apache.org/repos/asf/maven/archetypes/trunk@1825326 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/maven-archetype-site-simple/src/test/resources/projects/it-basic/reference/src/site/markdown/markdown-velocity.md.vm b/maven-archetype-site-simple/src/test/resources/projects/it-basic/reference/src/site/markdown/markdown-velocity.md.vm
new file mode 100644
index 0000000..f9b8def
--- /dev/null
+++ b/maven-archetype-site-simple/src/test/resources/projects/it-basic/reference/src/site/markdown/markdown-velocity.md.vm
@@ -0,0 +1,13 @@
+Markdown Format with Velocity works
+---------------
+
+#[[###]]# But Markdown conflicts with Velocity on `${esc.h}${esc.h}` syntax
+
+Since `${esc.h}${esc.h}` denotes a
+[single line comment](http://velocity.apache.org/engine/1.7/vtl-reference.html#single-line-comments) in Velocity,
+Markdown headers using this syntax are suppressed from generated content.
+
+You can use [unparsed content syntax](http://velocity.apache.org/engine/1.7/vtl-reference.html#unparsed-content)
+`${esc.h}[[#[[##]]#]]${esc.h}` or
+[escape tool](http://velocity.apache.org/tools/2.0/apidocs/org/apache/velocity/tools/generic/EscapeTool.html)
+like `${esc.d}{esc.h}${esc.d}{esc.h}`.
diff --git a/maven-archetype-site-simple/src/test/resources/projects/it-basic/reference/src/site/markdown/markdown.md b/maven-archetype-site-simple/src/test/resources/projects/it-basic/reference/src/site/markdown/markdown.md
new file mode 100644
index 0000000..f7a466b
--- /dev/null
+++ b/maven-archetype-site-simple/src/test/resources/projects/it-basic/reference/src/site/markdown/markdown.md
@@ -0,0 +1,11 @@
+Markdown Format works
+---------------
+
+You can write your documentation in Markdown...
+
+<!-- MACRO{toc|fromDepth=1|toDepth=2} -->
+
+### Subsection
+
+If you want to filter content with Velocity (files ending in `.vm`), please have a look at
+explanations on [Markdown conflict with Velocity on `##` syntax](./markdown-velocity.html).
\ No newline at end of file