0001-pg-trgm-word-similarity-docs-improvement.patch – contains improvement to documentation of word_similarity() and related operators. I decided to give formal definition first (what exactly it internally does), and then example and some more human-understandable description. This patch also adjusts two comments where lower and upper bounds mess up.
I'm ready for commit that, but I'd like someone from native English speaker to check that. Thank you.
And, suppose, this patch should be backpatched to 9.6 -- Teodor Sigaev E-mail: teo...@sigaev.ru WWW: http://www.sigaev.ru/