bug#35849: documentation error: wrong command

[Martin Castillo]

Hi,

I found an error in the info page for version 8.31.
As linked below, in the join(1) documentation, the 3rd line is

sort file1 file1 file2 | uniq

but should be

sort file1 file1 file2 | uniq -u

I wonder, why no one noticed, or bothered to report it.
Anyway, great documentation! This section is mind opening.

Martin Castillo


[1]:
https://www.gnu.org/software/coreutils/manual/html_node/Set-operations.html#Set-operations