--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/WstLine.java	Wed Nov 27 19:14:01 2013 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/WstLine.java	Thu Nov 28 07:26:36 2013 +0100
@@ -73,17 +73,19 @@
         return ws.size() > idx ? ws.get(idx) : -1d;
     }
 
+
     /**
-     * Returns the W value at index <i>idx</i> of this line.
+     * Returns the Q value at index <i>idx</i> of this line.
      *
-     * @param idx The position of the desired W value.
+     * @param idx The position of the desired Q value.
      *
-     * @return the W at position <i>idx</i>.
+     * @return the Q at position <i>idx</i>.
      */
     public double getQ(int idx) {
         return qs.size() > idx ? qs.get(idx) : -1d;
     }
 
+
     /**
      * Returns the Q values of this line.
      *