diff --git a/documentation/poky-ref-manual/ref-structure.xml b/documentation/poky-ref-manual/ref-structure.xml
index cf53967034..8f705537c4 100644
--- a/documentation/poky-ref-manual/ref-structure.xml
+++ b/documentation/poky-ref-manual/ref-structure.xml
@@ -9,7 +9,7 @@
 <para>
     The <ulink url='&YOCTO_DOCS_DEV_URL;#source-directory'>source directory</ulink> consists of several components.
     Understanding them and knowing where they are located is key to using the Yocto Project well.
-    This appendix describes the source directory and gives information about the various 
+    This chapter describes the source directory and gives information about the various 
     files and directories.
 </para>