diff --git a/documentation/ref-manual/ref-structure.xml b/documentation/ref-manual/ref-structure.xml
index b3431002e9..bb97805d96 100644
--- a/documentation/ref-manual/ref-structure.xml
+++ b/documentation/ref-manual/ref-structure.xml
@@ -356,7 +356,7 @@
         <title><filename>build/tmp/deploy/</filename></title>
 
         <para>
-            This directory contains any 'end result' output from the OpenEmbedded build process.
+            This directory contains any "end result" output from the OpenEmbedded build process.
         </para>
     </section>