[hackers] [libzahl] zdivmod: minor correction || Mattias Andrée

[git]

commit 4230ed7f17d633944c5f35dde401f8761994954a
Author:     Mattias Andrée <maand...@kth.se>
AuthorDate: Mon May 9 23:06:28 2016 +0200
Commit:     Mattias Andrée <maand...@kth.se>
CommitDate: Mon May 9 23:06:28 2016 +0200

    zdivmod: minor correction
    
    Signed-off-by: Mattias Andrée <maand...@kth.se>

diff --git a/man/zdivmod.3 b/man/zdivmod.3
index 7e486d4..d63405a 100644
--- a/man/zdivmod.3
+++ b/man/zdivmod.3
@@ -48,7 +48,7 @@ if
 .I dividend
 and
 .I divisor
-have the same sign.
+are both non-negative.
 It is up to the user, to make the necessary adjustment to
 .I remainder
 to make this true or to satisfy any desired property. This