diff --git a/developer_manual/app/info.rst b/developer_manual/app/info.rst
index 3d3cf0724..3f9cb427c 100644
--- a/developer_manual/app/info.rst
+++ b/developer_manual/app/info.rst
@@ -20,7 +20,7 @@ The :file:`appinfo/info.xml` contains metadata about the app:
       <namespace>YourAppsNamespace</namespace>
 
       <types>
-          <type>filesystem</type>
+          <filesystem/>
       </types>