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@@ -22,9 +22,9 @@ By using this repository and course, you acknowledge and agree that:
 
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-# Today's Tutorial [August 21, 2026]
-## Lesson 272: Embedded Assembler Course (Chapter 1: Toolchain)
-This chapter covers the basics of setting up a dev environment and basic template firmware for the STM32F401CCU6 MCU.
+# Today's Tutorial [August 22, 2026]
+## Lesson 273: Embedded Assembler Course (Chapter 2: Architecture Basics)
+This chapter covers the basics of the STM32F401CCU6 architecture.
 
 -> Click [HERE](https://github.com/mytechnotalent/Embedded-Assembler/blob/main/Embedded-Assembler.pdf) to read the FREE pdf book.