diff --git a/doc/pub/week40/html/._week40-bs002.html b/doc/pub/week40/html/._week40-bs002.html
index b8e8ec424..ea218983a 100644
--- a/doc/pub/week40/html/._week40-bs002.html
+++ b/doc/pub/week40/html/._week40-bs002.html
@@ -370,7 +370,7 @@ MathJax.Hub.Config({
  <li> Stochastic Gradient descent with examples and automatic differentiation</li>
  <li> If we get time, we start with the basics of Neural Networks, setting up the basic steps, from the simple perceptron model to the multi-layer perceptron model</li>
  <li> <a href="https://youtu.be/jdJoOrCIdII" target="_self">Video of lecture</a></li>
- <li> "Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_self"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
+ <li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_self"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
 </ol>
 </div>
 </div>
diff --git a/doc/pub/week40/html/week40-reveal.html b/doc/pub/week40/html/week40-reveal.html
index 3a56caebf..1f6ba7f5d 100644
--- a/doc/pub/week40/html/week40-reveal.html
+++ b/doc/pub/week40/html/week40-reveal.html
@@ -207,7 +207,7 @@ MathJax.Hub.Config({
  <p><li> Stochastic Gradient descent with examples and automatic differentiation</li>
  <p><li> If we get time, we start with the basics of Neural Networks, setting up the basic steps, from the simple perceptron model to the multi-layer perceptron model</li>
  <p><li> <a href="https://youtu.be/jdJoOrCIdII" target="_blank">Video of lecture</a></li>
- <p><li> "Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
+ <p><li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
 </ol>
 </div>
 </section>
diff --git a/doc/pub/week40/html/week40-solarized.html b/doc/pub/week40/html/week40-solarized.html
index 707e667af..b62619a15 100644
--- a/doc/pub/week40/html/week40-solarized.html
+++ b/doc/pub/week40/html/week40-solarized.html
@@ -322,7 +322,7 @@ MathJax.Hub.Config({
  <li> Stochastic Gradient descent with examples and automatic differentiation</li>
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  <li> <a href="https://youtu.be/jdJoOrCIdII" target="_blank">Video of lecture</a></li>
- <li> "Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
+ <li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
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diff --git a/doc/pub/week40/html/week40.html b/doc/pub/week40/html/week40.html
index 9e8b673ff..6b1494bfb 100644
--- a/doc/pub/week40/html/week40.html
+++ b/doc/pub/week40/html/week40.html
@@ -399,7 +399,7 @@ MathJax.Hub.Config({
  <li> Stochastic Gradient descent with examples and automatic differentiation</li>
  <li> If we get time, we start with the basics of Neural Networks, setting up the basic steps, from the simple perceptron model to the multi-layer perceptron model</li>
  <li> <a href="https://youtu.be/jdJoOrCIdII" target="_blank">Video of lecture</a></li>
- <li> "Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
+ <li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf</tt></a></li>  
 </ol>
 </div>
 
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index e0c1860c1..116180ff4 100644
Binary files a/doc/pub/week40/ipynb/ipynb-week40-src.tar.gz and b/doc/pub/week40/ipynb/ipynb-week40-src.tar.gz differ
diff --git a/doc/pub/week40/ipynb/week40.ipynb b/doc/pub/week40/ipynb/week40.ipynb
index 76d3293a0..c316b1d31 100644
--- a/doc/pub/week40/ipynb/week40.ipynb
+++ b/doc/pub/week40/ipynb/week40.ipynb
@@ -2,7 +2,7 @@
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@@ -14,7 +14,7 @@
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@@ -49,12 +49,12 @@
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+    "4. Whiteboard notes at <https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf>"
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@@ -260,7 +260,7 @@
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@@ -302,7 +302,7 @@
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@@ -321,7 +321,7 @@
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@@ -342,7 +342,7 @@
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@@ -404,7 +404,7 @@
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@@ -481,7 +481,7 @@
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@@ -493,7 +493,7 @@
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@@ -506,7 +506,7 @@
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@@ -531,7 +531,7 @@
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@@ -556,7 +556,7 @@
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@@ -572,7 +572,7 @@
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@@ -593,7 +593,7 @@
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@@ -613,7 +613,7 @@
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@@ -632,7 +632,7 @@
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@@ -667,7 +667,7 @@
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@@ -680,7 +680,7 @@
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@@ -759,7 +759,7 @@
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@@ -774,7 +774,7 @@
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@@ -789,7 +789,7 @@
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@@ -801,7 +801,7 @@
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@@ -819,7 +819,7 @@
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@@ -838,7 +838,7 @@
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@@ -850,7 +850,7 @@
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@@ -860,7 +860,7 @@
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@@ -876,7 +876,7 @@
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@@ -888,7 +888,7 @@
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@@ -910,7 +910,7 @@
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@@ -932,7 +932,7 @@
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@@ -948,7 +948,7 @@
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@@ -1436,7 +1436,7 @@
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@@ -1448,7 +1448,7 @@
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@@ -1459,7 +1459,7 @@
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@@ -1504,7 +1504,7 @@
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@@ -1521,7 +1521,7 @@
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@@ -1549,7 +1549,7 @@
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@@ -1564,7 +1564,7 @@
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@@ -1608,7 +1608,7 @@
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@@ -1618,7 +1618,7 @@
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@@ -1629,7 +1629,7 @@
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@@ -1657,7 +1657,7 @@
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@@ -1672,7 +1672,7 @@
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@@ -1683,7 +1683,7 @@
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@@ -1711,7 +1711,7 @@
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@@ -1722,7 +1722,7 @@
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@@ -1747,7 +1747,7 @@
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@@ -1758,7 +1758,7 @@
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@@ -1794,7 +1794,7 @@
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@@ -1814,7 +1814,7 @@
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@@ -1825,7 +1825,7 @@
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@@ -1863,7 +1863,7 @@
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@@ -1873,7 +1873,7 @@
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@@ -1888,7 +1888,7 @@
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@@ -1948,7 +1948,7 @@
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@@ -1959,7 +1959,7 @@
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@@ -2023,7 +2023,7 @@
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@@ -2035,7 +2035,7 @@
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@@ -2119,7 +2119,7 @@
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@@ -2130,7 +2130,7 @@
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@@ -2208,7 +2208,7 @@
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@@ -2219,7 +2219,7 @@
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@@ -2278,7 +2278,7 @@
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@@ -2288,7 +2288,7 @@
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@@ -2299,7 +2299,7 @@
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@@ -2364,7 +2364,7 @@
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@@ -2375,7 +2375,7 @@
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@@ -2445,7 +2445,7 @@
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@@ -2456,7 +2456,7 @@
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@@ -2500,7 +2500,7 @@
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@@ -2516,7 +2516,7 @@
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@@ -2527,7 +2527,7 @@
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@@ -2544,7 +2544,7 @@
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@@ -2555,7 +2555,7 @@
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@@ -2600,7 +2600,7 @@
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@@ -2611,7 +2611,7 @@
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@@ -2642,7 +2642,7 @@
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@@ -2660,7 +2660,7 @@
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@@ -2684,7 +2684,7 @@
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@@ -2702,7 +2702,7 @@
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@@ -2742,7 +2742,7 @@
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@@ -2771,7 +2771,7 @@
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@@ -2792,7 +2792,7 @@
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@@ -2821,7 +2821,7 @@
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@@ -2842,7 +2842,7 @@
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@@ -2863,7 +2863,7 @@
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@@ -2880,7 +2880,7 @@
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@@ -2901,7 +2901,7 @@
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@@ -2917,7 +2917,7 @@
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@@ -2934,7 +2934,7 @@
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@@ -2975,7 +2975,7 @@
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@@ -2985,7 +2985,7 @@
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@@ -2996,7 +2996,7 @@
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@@ -3056,7 +3056,7 @@
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@@ -3066,7 +3066,7 @@
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@@ -3077,7 +3077,7 @@
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@@ -3097,7 +3097,7 @@
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@@ -3109,7 +3109,7 @@
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@@ -3121,7 +3121,7 @@
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@@ -3136,7 +3136,7 @@
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@@ -3148,7 +3148,7 @@
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@@ -3165,7 +3165,7 @@
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@@ -3180,7 +3180,7 @@
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@@ -3198,7 +3198,7 @@
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@@ -3210,7 +3210,7 @@
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@@ -3228,7 +3228,7 @@
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@@ -3241,7 +3241,7 @@
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@@ -3253,7 +3253,7 @@
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@@ -3271,7 +3271,7 @@
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@@ -3289,7 +3289,7 @@
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@@ -3299,7 +3299,7 @@
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@@ -3317,7 +3317,7 @@
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@@ -3336,7 +3336,7 @@
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@@ -3349,7 +3349,7 @@
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@@ -3367,7 +3367,7 @@
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@@ -3378,7 +3378,7 @@
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@@ -3397,7 +3397,7 @@
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@@ -3415,7 +3415,7 @@
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@@ -3428,7 +3428,7 @@
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@@ -3448,7 +3448,7 @@
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@@ -3481,7 +3481,7 @@
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@@ -3493,7 +3493,7 @@
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@@ -3512,7 +3512,7 @@
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@@ -3526,7 +3526,7 @@
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@@ -3549,7 +3549,7 @@
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@@ -3568,7 +3568,7 @@
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@@ -3580,7 +3580,7 @@
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@@ -3590,7 +3590,7 @@
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@@ -3602,7 +3602,7 @@
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@@ -3619,7 +3619,7 @@
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    "cell_type": "code",
    "execution_count": 30,
-   "id": "21707211",
+   "id": "1b3252bc",
    "metadata": {
     "collapsed": false,
     "editable": true
diff --git a/doc/src/week40/week40.do.txt b/doc/src/week40/week40.do.txt
index f050720c7..7350cc7d2 100644
--- a/doc/src/week40/week40.do.txt
+++ b/doc/src/week40/week40.do.txt
@@ -14,7 +14,7 @@ DATE: September 30-October 4, 2024
   o Stochastic Gradient descent with examples and automatic differentiation
   o If we get time, we start with the basics of Neural Networks, setting up the basic steps, from the simple perceptron model to the multi-layer perceptron model
   o "Video of lecture":"https://youtu.be/jdJoOrCIdII"
-  o "Whiteboard notes at URL:"https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf"  
+  o Whiteboard notes at URL:"https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember30.pdf"  
 !eblock
 
 !split