[FAQ] Text improvements for date page

[Ben Bullock]

The date page

https://www.sljfaq.org/cgi/date.cgi?year=showa+3

was coming out with badly-formatted text of the form

"showa 3 may be1314 (正和3年)or1928 (昭和3年)."

I've altered this to add the missing spaces:

"showa 3" may be 1314 (正和3年) or 1928 (昭和3年).

I've also added the same quotes in the Japanese version:

「showa 3」は1314 (正和3年)か1928 (昭和3年)です。

I'm actually borrowing a book from the university library which was published in Showa 3, which is why I noticed this.