Update Tips and Tricks

Tips-and-Tricks.md

@@ -15,7 +15,7 @@ When experimenting with offsets:
    ```bash
    nvcurve write --global --delta 25 --dry-run
    ```
-2. Apply small increments (10–25 MHz) and test stability between each step.
+2. Apply small increments (10 - 25 MHz) and test stability between each step.
 3. Use snapshots to roll back: `nvcurve snapshot restore`.
 
 ## The Global Offset Shortcut