[1.9.x] Fixed a typo in auth docs.

Backport of 6d61ec0e1a4eb5768be5add9e1c44c89dacbfa7e from master

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/topics/auth/passwords.txt b/docs/topics/auth/passwords.txt
index 5b88ce33dd..2856e7bdb0 100644
--- a/docs/topics/auth/passwords.txt
+++ b/docs/topics/auth/passwords.txt
@@ -113,7 +113,7 @@ algorithm.
     that ``bcrypt(password_with_100_chars) == bcrypt(password_with_100_chars[:72])``.
     The original ``BCryptPasswordHasher`` does not have any special handling and
     thus is also subject to this hidden password length limit.
-    ``BCryptSHA256PasswordHasher`` fixes this by first first hashing the
+    ``BCryptSHA256PasswordHasher`` fixes this by first hashing the
     password using sha256. This prevents the password truncation and so should
     be preferred over the ``BCryptPasswordHasher``. The practical ramification
     of this truncation is pretty marginal as the average user does not have a