commit 5de7841c63b7cce4d6f4e65999caa827d22fd57e
Author: Leszek Koltunski <leszek@distorted.org>
Date:   Tue Oct 18 13:36:01 2016 +0100

    Javadoc.

diff --git a/src/main/java/org/distorted/library/DistortedCubes.java b/src/main/java/org/distorted/library/DistortedCubes.java
index 6308a93..88a1bf3 100644
--- a/src/main/java/org/distorted/library/DistortedCubes.java
+++ b/src/main/java/org/distorted/library/DistortedCubes.java
@@ -55,6 +55,7 @@ public class DistortedCubes extends DistortedObject
  * @param desc String describing the subset of a MxNx1 cuboid that we want to create.
  *             Its MxN characters - all 0 or 1 - decide of appropriate field is taken or not.
  *             <p>
+ *             <pre>
  *             For example, (cols=2, desc="111010") describes the following shape:
  *
  *             XX
@@ -66,6 +67,7 @@ public class DistortedCubes extends DistortedObject
  *             XX
  *
  *              X
+ *             </pre>
  *             </p>
  * @param cubeSize size, in pixels, of the single 1x1x1 cube our cuboid is built from
  * @param frontOnly Only create the front wall or side and back as well?