On the Text alignment example all the text is left-aligned to start with and doesn't change on any viewport change. I think it makes much more sense for it to end-aligned on certain breakpoints.
I also added a missing `text-xxl-end` class :-)
I didn't use dashes between the breakpoint size names to match the Breakpoints docs (https://getbootstrap.com/docs/5.3/layout/breakpoints/#available-breakpoints)
