diff --git a/build.xml b/build.xml
index 4ac9de248..aaa1ab1ad 100644
--- a/build.xml
+++ b/build.xml
@@ -7,7 +7,7 @@
This build was tested with and 1.5.3 although it will probably work with
- other versions. The following optional jar files should be installed
+ other versions. The following jar files should be installed
into the ant lib directory:
LIBRARY LOCATION
diff --git a/src/documentation/content/xdocs/book.xml b/src/documentation/content/xdocs/book.xml
index ed032c907..00e3b3af2 100644
--- a/src/documentation/content/xdocs/book.xml
+++ b/src/documentation/content/xdocs/book.xml
@@ -37,6 +37,7 @@