minor improvement to echo statement
diff --git a/releng.wtpbuilder/build.xml b/releng.wtpbuilder/build.xml
index 59c70af..ac6fcdc 100644
--- a/releng.wtpbuilder/build.xml
+++ b/releng.wtpbuilder/build.xml
@@ -32,7 +32,7 @@
 	
     <fail
         unless="build.distribution"
-        message="distribution must be specified" />
+        message="build.distribution must be specified" />
 	   <echo message="build.distribution: ${build.distribution}" />
 
 	<!-- main -->