[PATCH 12 of 13] Doc, cosmetics

[Wald Commits]

# HG changeset patch
# User Felix Wolfsteller <felix.wolfsteller at intevation.de>
# Date 1377524086 -7200
# Node ID b87240ac9205cc271b0419a051d45e609fbb8a47
# Parent  254a3f3556eedd356ca32b77e54c954ede6082a3
Doc, cosmetics.

diff -r 254a3f3556ee -r b87240ac9205 artifacts/src/main/java/org/dive4elements/river/artifacts/WQKmsInterpolArtifact.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/WQKmsInterpolArtifact.java	Mon Aug 26 15:32:57 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/WQKmsInterpolArtifact.java	Mon Aug 26 15:34:46 2013 +0200
@@ -206,8 +206,10 @@
 
     /**
      * Get WQ at a given km.
+     *
      * @param currentKm the requested km. If NULL, ld_location data
      *        will be used.
+     * @return [[q1,q2,q2],[w1,w2,w3]] ...
      */
     public double [][] getWQAtKm(Double currentKm) {