Trim trailing whitespace

git-svn-id: https://svn.apache.org/repos/asf/maven/doxia/doxia-sitetools/trunk@1778135 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/default-site-macros.vm b/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/default-site-macros.vm
index 8c7aae6..a02067a 100644
--- a/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/default-site-macros.vm
+++ b/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/default-site-macros.vm
@@ -119,8 +119,8 @@
       #else
         #set ( $imgHeight = "" )
       #end
-      #if( $banner.title ) 
-        #set ( $bannerTitle=' title="' + $banner.title + '"' ) 
+      #if( $banner.title )
+        #set ( $bannerTitle=' title="' + $banner.title + '"' )
       #else
         #set ( $bannerTitle="" )
       #end