Fixed docstring of validate_currency function (#522)

diff --git a/babel/numbers.py b/babel/numbers.py
index 9a60d721df7681f05448290cff1c66ed0a67ecf2..8728699fb23b4f514f838b2a5950d525addf4585 100644 (file)
--- a/babel/numbers.py
+++ b/babel/numbers.py
@@ -68,7 +68,7 @@ def validate_currency(currency, locale=None):
     Accepts a ``locale`` parameter for fined-grained validation, working as
     the one defined above in ``list_currencies()`` method.
 
-    Raises a `ValueError` exception if the currency is unknown to Babel.
+    Raises a `UnknownCurrencyError` exception if the currency is unknown to Babel.
     """
     if currency not in list_currencies(locale):
         raise UnknownCurrencyError(currency)