diff --git a/doc/opencv_cheatsheet.pdf b/doc/opencv_cheatsheet.pdf
index c15df739b..4b4e6744b 100644
Binary files a/doc/opencv_cheatsheet.pdf and b/doc/opencv_cheatsheet.pdf differ
diff --git a/doc/opencv_cheatsheet.tex b/doc/opencv_cheatsheet.tex
index 97ffceb83..5bca2864f 100644
--- a/doc/opencv_cheatsheet.tex
+++ b/doc/opencv_cheatsheet.tex
@@ -278,11 +278,13 @@ other matrix operations, such as
 
 \begin{itemize}
 \item
-\texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#add}{add()}},  \texttt{\href{http://opencv.willowgarage.com/documentation/cpp/core_operations_on_arrays.html\#cv-subtract}{subtract()}},
+\texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#add}{add()}},  
+\texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#subtract}{subtract()}},
 \texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#multiply}{multiply()}},
 \texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#divide}{divide()}},
 \texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#absdiff}{absdiff()}},
-\texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#bitwise-and}{bitwise\_and()}},  \texttt{\href{http://opencv.willowgarage.com/documentation/cpp/core_operations_on_arrays.html\#bitwise-or}{bitwise\_or()}},
+\texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#bitwise-and}{bitwise\_and()}},
+\texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#bitwise-or}{bitwise\_or()}},
 \texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#bitwise-xor}{bitwise\_xor()}},
 \texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#max}{max()}},
 \texttt{\href{http://opencv.itseez.com/modules/core/doc/operations_on_arrays.html\#min}{min()}},
diff --git a/modules/python/test/test.py b/modules/python/test/test.py
index 2ed785c1c..e8223a5c8 100644
--- a/modules/python/test/test.py
+++ b/modules/python/test/test.py
@@ -1583,7 +1583,7 @@ class AreaTests(OpenCVTests):
             cv.SetData(imagefiledata, filedata, len(filedata))
             return cv.DecodeImageM(imagefiledata)
 
-        urllib.urlretrieve("http://pr.willowgarage.com/data/camera_calibration/camera_calibration.tar.gz", "camera_calibration.tar.gz")
+        urllib.urlretrieve("http://opencv.itseez.com/data/camera_calibration.tar.gz", "camera_calibration.tar.gz")
         tf = tarfile.open("camera_calibration.tar.gz")
 
         num_x_ints = 8