Clarify touch support

Solves #98

README.md

@@ -348,7 +348,7 @@ If the device isn't discovered automatically:
    - Button actions
 3. Optional: Configure advanced features
    - LED behaviors
-   - Touch sensitivity
+   - Touch duration
    - Haptic feedback
    - Audio feedback
 4. Test your configuration:
@@ -374,7 +374,7 @@ After installation, you can:
 
 TX Ultimate Easy offers extensive configuration options:
 
-- Touch panel sensitivity and gestures
+- Touch panel gestures
 - LED colors, patterns, and behaviors
 - Relay modes and functions
 - Audio and haptic feedback settings