--- a/artifacts/doc/conf/meta-data.xml	Fri Oct 25 15:39:59 2013 +0200
+++ b/artifacts/doc/conf/meta-data.xml	Fri Oct 25 13:52:47 2013 +0200
@@ -1006,7 +1006,7 @@
          $facet_name = 'flow_velocity.totalchannel.filtered' or
          $facet_name = 'flow_velocity.mainchannel.filtered')">
         <dc:if test="dc:has-result()">
-          <flow-velocity>
+          <flow_velocity>
             <dc:call-macro name="collection-group">
               <flow description="{dc:group-key()}">
                 <dc:for-each>
@@ -1021,7 +1021,7 @@
                 </dc:for-each>
               </flow>
             </dc:call-macro>
-          </flow-velocity>
+          </flow_velocity>
         </dc:if>
       </dc:filter>
     </dc:macro>
@@ -1029,7 +1029,7 @@
     <dc:macro name="sediment-load">
       <dc:filter expr="$out_name = 'sedimentload_ls' and starts-with($facet_name, 'sedimentload')">
         <dc:if test="dc:has-result()">
-          <sediment-load>
+          <sediment_load>
             <dc:call-macro name="collection-group">
               <load description="{dc:group-key()}">
                 <dc:for-each>
@@ -1044,7 +1044,7 @@
                 </dc:for-each>
               </load>
             </dc:call-macro>
-          </sediment-load>
+          </sediment_load>
         </dc:if>
       </dc:filter>
     </dc:macro>