Minor changes for warning message when validation failed

hdoc_to_pdf/hdoc_to_pdf.ant

@@ -73,10 +73,10 @@
         <trycatch property="foo" reference="bar">
             <try>
                 <jing file="${tmpdir}/META-INF/container.xml" rngfile="${Schema}/container/hdoc1-container.rng"></jing>
-                <echo>Validation container.xml ok !</echo>
+                <echo>container.xml is valid</echo>
             </try>
             <catch>
-                <echo>Validation failed</echo>
+                <echo>Warning : Validation for container.xml failed</echo>
             </catch>
         </trycatch>
 

hdoc_to_pdf/xsl/find_content.xsl

@@ -51,10 +51,10 @@
             <trycatch property="foo" reference="bar">
                 <try>
                     <jing file="{$TempDirectory}/{$path}" rngfile="${{Schema}}/xhtml/hdoc1-xhtml.rng"></jing>
-                    <echo>Validation content.xml ok !</echo>
+                    <echo>content.xml is valid</echo>
                 </try>
                 <catch>
-                    <echo>Validation failed</echo>
+                    <echo>Warning : Validation for content.xml failed</echo>
                 </catch>
             </trycatch>