misleading german translation

[rrmmaacc3388]

I don't know if this is the right place to fill the report.
The german translation for:
msgid "Only in %s: %s\n"
is the only translation that ends with a dot. This is misleading because a dot is valid at the end of a file and afaik no other translation has this dot:
msgstr "Nur in %s: %s.\n"
See this problem at stackoverflow:
https://unix.stackexchange.com/questions/529854/diff-shows-a-file-that-does-not-exist

[Artoria2e5]

This is not the right place for it. See https://www.gnu.org/software/diffutils/manual/html_node/Bugs.html