Fix formatting for PR template

Signed-off-by: Karan Mohindroo <96403086+NullPointerDepressiveDisorder@users.noreply.github.com>

Author: NullPointerDepressiveDisorder

.github/PULL_REQUEST_TEMPLATE.md

@@ -24,8 +24,7 @@
 - [ ] Tested with built-in trackpad
 - [ ] Tested with Magic Trackpad (if available)
 - [ ] Verified system gestures (Mission Control, etc.) still work
-- [ ] Tested in target apps (list any specific apps tested):
-  - 
+- [ ] Tested in target apps (list any specific apps tested): 
 
 ## Checklist