[docs] [issue14097] Improve the "introduction" page of the tutorial

[Georg Brandl]

Georg Brandl <georg at python.org> added the comment:

Well, I guess some people will always be blind to the finer distinctions in the scientific meaning of words...  but that doesn't mean we should apply them where they don't.

----------
nosy: +georg.brandl

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue14097>
_______________________________________