--- db/baza/klass06.txt	2009/01/06 01:03:18	1.4
+++ db/baza/klass06.txt	2009/01/07 02:39:54	1.5
@@ -360,7 +360,7 @@ Sudocube.
 
 Источник:
    1. http://en.wikipedia.org/wiki/Sudoku
-   2. http://en.wikipedia.org/wiki/Rubik%27s_Cube
+   2. http://en.wikipedia.org/wiki/Rubik's_Cube
    3. http://fr.wikipedia.org/wiki/Sudoku
    4. http://www.lowerelement.com/Stuff/The_SuDoCube.html