Updated text of what mind update does

ToreMerkely · ToreMerkely · commit 158cd6263017 · 2026-05-12T10:13:27.000+02:00
diff --git a/README.md b/README.md
@@ -20,7 +20,7 @@ Other useful commands:
 ```bash
 mint broken-links   # Validate all internal links
 mint a11y           # Check colour contrast and accessibility
-mint update         # Update the CLI
+mint update         # Update the mint CLI tool
 ```
 
 ## Content
