Reverted 'log in' back into 'login'

Turns out even though many dictionaries don't recognise it,
'login' was correct.

diff --git a/doc/man/man3/crypto_argon2i.3monocypher b/doc/man/man3/crypto_argon2i.3monocypher
index 62b95227553e091d93800aba35c4cdb6d1b10f80..ce78aee1793ee525eb42db203af6b62ae6a7d44d 100644 (file)
--- a/doc/man/man3/crypto_argon2i.3monocypher
+++ b/doc/man/man3/crypto_argon2i.3monocypher
@@ -221,7 +221,7 @@ In the context of password derivation, it would be stored separately
 from the password database and would remain secret even if an
 attacker were to steal the database.
 Note that changing the key requires rehashing the user's password,
-which is only possible upon user log in.
+which is only possible upon user login.
 .It Fa key_size
 Length of
 .Fa key ,