diff --git a/documentation/sdk-manual/sdk-appendix-customizing.xml b/documentation/sdk-manual/sdk-appendix-customizing.xml
index 708c1e83de..7454c90bee 100644
--- a/documentation/sdk-manual/sdk-appendix-customizing.xml
+++ b/documentation/sdk-manual/sdk-appendix-customizing.xml
@@ -7,7 +7,7 @@
 <title>Customizing the Extensible SDK</title>
 
 <para>
-    This appendix presents customizations you can apply to the extensible SDK.
+    This appendix describes customizations you can apply to the extensible SDK.
 </para>
 
 <section id='sdk-configuring-the-extensible-sdk'>