docs: fixed docstring for utils.saslprep()

1 files changed, 5 insertions, 2 deletions

diff --git a/passlib/utils/__init__.py b/passlib/utils/__init__.py
index e5cc476..fcc9686 100644
--- a/passlib/utils/__init__.py
+++ b/passlib/utils/__init__.py
@@ -402,13 +402,16 @@ def saslprep(source, param="value"):
         unicode string to normalize & validate
 
     :param param:
-        Optional noun used to refer to identify source parameter in error messages
+        Optional noun identifying source parameter in error messages
         (Defaults to the string ``"value"``). This is mainly useful to make the caller's error
-        messages make more sense.
+        messages make more sense contextually.
 
     :raises ValueError:
         if any characters forbidden by the SASLPrep profile are encountered.
 
+    :raises TypeError:
+        if input is not :class:`!unicode`
+
     :returns:
         normalized unicode string