docs: update

Author: adamcegielka

Helpful/shortcuts.md

@@ -1,5 +1,5 @@
 # XCode Shortcuts:
 
-- Product _> Clean Build Folder: <kbd>Shift</kbd> + <kbd>⌘</kbd> + <kbd>K</kbd>
+- Product -> Clean Build Folder: <kbd>Shift</kbd> + <kbd>⌘</kbd> + <kbd>K</kbd>
 - Product -> Build: <kbd>⌘</kbd> + <kbd>B</kbd>
 - Product -> Test: <kbd>⌘</kbd> + <kbd>U</kbd>