fixed typo

git-svn-id: https://svn.apache.org/repos/asf/maven/doxia/doxia-sitetools/trunk@1736905 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/doxia-site-renderer/src/site/apt/index.apt.vm b/doxia-site-renderer/src/site/apt/index.apt.vm
index 898b5c9..57ddd0f 100644
--- a/doxia-site-renderer/src/site/apt/index.apt.vm
+++ b/doxia-site-renderer/src/site/apt/index.apt.vm
@@ -161,7 +161,7 @@
 
 ** Site Template
 
-  When Velocity is processing the site template (be it from skin or local template), there are a few complementary Variables
+  When Velocity is processing the site template (be it from skin or local template), there are a few complementary variables
   available that give access to information taken from document being merged into the template:
 
 *---------------------------------+----------------------+-------------------------------+