I learned back in the ancient days of the typewriter, so I always put 2 spaces after a period. Then a few years ago I submitted a series of stories to a “Lois and Clark” fanfic site (because it was fun, that’s why!) and was informed by the editors that I should never put two spaces after a period. So I retrained myself.
The fanfic is here: http://www.lcfanfic.com/author_r.htm#RogersRon
There seems to be a bit of controversy about the two spaces after a period. See this article:
https://www.washingtonpost.com/news/speaking-of-science/wp/2018/05/04/one-space-between-each-sentence-they-said-science-just-proved-them-wrong-2/?noredirect=on&utm_term=.57d4834cb972
I learned back in the ancient days of the typewriter, so I always put 2 spaces after a period. Then a few years ago I submitted a series of stories to a “Lois and Clark” fanfic site (because it was fun, that’s why!) and was informed by the editors that I should never put two spaces after a period. So I retrained myself.
The fanfic is here: http://www.lcfanfic.com/author_r.htm#RogersRon