diff --git a/en_US.ISO8859-1/books/fdp-primer/examples/appendix.xml b/en_US.ISO8859-1/books/fdp-primer/examples/appendix.xml
index be966d0e65..f8a98e33fc 100644
--- a/en_US.ISO8859-1/books/fdp-primer/examples/appendix.xml
+++ b/en_US.ISO8859-1/books/fdp-primer/examples/appendix.xml
@@ -157,7 +157,7 @@
   <sect1 id="examples-formatted">
     <title>Producing Formatted Output</title>
 
-    <para>Before using this examples, install the required tools as
+    <para>Before using these examples, install the required tools as
       shown in <xref linkend="tools-required"/>.</para>
 
     <sect2>