Update Rules.md to specify PowerShell code block for file location

MariusStorhaug · MariusStorhaug · commit d6d03ba6cfc8 · 2025-02-21T12:54:49.000+01:00
diff --git a/Rules.md b/Rules.md
@@ -6,7 +6,7 @@ for PSScriptAnalyzer. The file is used by the GitHub action to customize analysi
 ## File Location and Basic Setup
 
 Place the file at:
-```
+```powershell
 .github/linters/.powershell-psscriptanalyzer.psd1
 ```
 The file is a PowerShell data file (.psd1) that returns a hashtable. For example:
