Update week12.do.txt

Author: mhjensen

doc/src/week12/week12.do.txt

@@ -7,7 +7,8 @@ DATE: April 16
 
 !bblock 
 * Reminder from last week about the QPE andf HHL algorithms
-* The QAOA algorithm 
+* The QAOA algorithm, mathematics and codes
+* The HHL and QAOA algorithms and quantum machine learning
 #o "Video of lecture at URL:" https://youtu.be/3myI1qFLVN8"
 #o "Whiteboard notes at URL:"https://github.com/CompPhysics/QuantumComputingMachineLearning/blob/gh-pages/doc/HandWrittenNotes/2025/NotesApril7.pdf"
 !eblock