Merge pull request #3110 from madeline-underwood/cort

Cort

Author: pareenaverma

content/learning-paths/embedded-and-microcontrollers/context-switch-cortex-m/_index.md

@@ -1,6 +1,8 @@
 ---
 title: Learn about context switching on Arm Cortex-M processors
 
+description: Learn how to implement context switching operations on Arm Cortex-M processors using the Memory Protection Unit and SysTick exception in a bare-metal environment.
+
 minutes_to_complete: 15
 
 who_is_this_for: This is an introductory topic for software developers who would like to learn about context switching operations on Cortex-M processors in a bare-metal environment.

content/learning-paths/embedded-and-microcontrollers/context-switch-cortex-m/example.md

@@ -1,6 +1,6 @@
 ---
 # User change
-title: Example Arm DS project for demonstrate context switching operations
+title: Example Arm DS project to demonstrate context switching operations
 
 weight: 2 # 1 is first, 2 is second, etc.