I have gnu grep v3.3 as packaged by Homebrew When I type man grep, the two sentences in the DESCRIPTION paragraph reads
grep searches for PATTERNS in each FILE. PATTERNS is one or patterns separated by newline characters, and grep prints each line that matches a pattern. Obviously, the second sentence should read "PATTERNS is one or several patterns" but the word 'several' is missing. Looking at the source tree in http://git.savannah.gnu.org/cgit/grep.git/commit/ I do not see a file share/man/man1/grep.1 like I have on my laptop, so maybe the bug is with the brew packaging... Let me profit and thank you for the great free software. Best, --Philippe