message: Fix typo on Activity Record onboarding (mac)
diff: <subviews>
  <textField verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" translatesAutoresizingMaskIntoConstraints="NO" id="Kql-9K-WpU">
  <rect key="frame" x="13" y="147" width="237" height="32"/>
  - <textFieldCell key="cell" selectable="YES" title="Having troubles recalling what you were working on?" id="OwG-GB-Vwe">
  + <textFieldCell key="cell" selectable="YES" title="Having trouble recalling what you were working on?" id="OwG-GB-Vwe">
  <font key="font" metaFont="systemBold"/>
  <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
  <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
  