message: Updating comments in CommandPalette.cpp
  Changed wrong comments from the last PR and also added new comments.
  * [x] CLA signed
diff: @@ -120,8 +120,8 @@ namespace winrt::TerminalApp::implementation
  // Method Description:
  // - Scrolls the focus up or down the list of commands.
  // Arguments:
  - // - pageDown: if true, we're attempting to move to last visible item in the
  - // list. Otherwise, we're attempting to move to first visible item.
  + // - pageDown: if true, we're attempting to move to the last visible item in the
  + // list. Otherwise, we're attempting to move to the first visible item.
  // Return Value:
  // - <none>
  void CommandPalette::ScrollDown(const bool pageDown)
  @@ -141,10 +141,10 @@ namespace winrt::TerminalApp::implementation
  }
  // Method Description:
  - // - Moves the focus either to top item or end item in the list of commands.
  + // - Moves the focus either to the top item or to the end item in the list of commands.
  // Arguments:
  - // - end: if true, we're attempting to move to last item in the
  - // list. Otherwise, we're attempting to move to first item.
  + // - end: if true, we're attempting to move to the last item in the
  + // list. Otherwise, we're attempting to move to the first item.
  // Depends on the pageUpDown argument.
  // Return Value:
  // - <none>
  @@ -240,23 +240,25 @@ namespace winrt::TerminalApp::implementation
  }
  else if (key == VirtualKey::PageUp)
  {
  - // Action Mode: Move focus to the previous item in the list.
  + // Action Mode: Move focus to the first visible item in the list.
  ScrollDown(false);
  e.Handled(true);
  }
  else if (key == VirtualKey::PageDown)
  {
  - // Action Mode: Move focus to the previous item in the list.
  + // Action Mode: Move focus to the last visible item in the list.
  ScrollDown(true);
  e.Handled(true);
  }
  else if (key == VirtualKey::Home)
  {
  + // Action Mode: Move focus to the first item in the list.
  GoEnd(false);
  e.Handled(true);
  }
  else if (key == VirtualKey::End)
  {
  + // Action Mode: Move focus to the last item in the list.
  GoEnd(true);
  e.Handled(true);
  }
  