diff --git a/CrashCourse.md b/CrashCourse.md
index 26f59ea..c40f25a 100644
--- a/CrashCourse.md
+++ b/CrashCourse.md
@@ -13,7 +13,7 @@ codium "$(Split-Path -Parent $PROFILE.CurrentUserAllHosts)\my-script.ps1"
 
 # variables
 
-[PowerShell is as case-insensitive as possible.](https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_case-sensitivity?view=powershell-7.3) This means `$MyInvocation` works just the same as `$mYinoCAtiOn` among other things. Coming from a Unix background and preferring some consistency I like to pretend it is case-sensitive so in this repo I'll strive for that but it's worth keeping in mind. Especially since **the Microsoft docs use case a lot** in variable and cmdlet names.
+[PowerShell is as case-insensitive as possible.](https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_case-sensitivity?view=powershell-7.3) This means `$MyInvocation` works just the same as `$mYinVoCAtiOn` among other things. Coming from a Unix background and preferring some consistency I like to pretend it is case-sensitive so in this repo I'll strive for that but it's worth keeping in mind. Especially since **the Microsoft docs use case a lot** in variable and cmdlet names.
 
 Variables use `$` to distinguish themselves and can be set with `=`