diff --git a/README.rst b/README.rst
index 4dec744..e90dcb8 100644
--- a/README.rst
+++ b/README.rst
@@ -133,7 +133,7 @@ Further function calls made while the calculation is being performed will not tr
 Working with unhashable arguments
 ---------------------------------
 
-As mentioned above, The positional and keyword arguments to the wrapped function must be hashable (i.e. Python's immutable built-in objects, not mutable containers). To get around this limitation the ``hash_params`` parameter of the ``cachier`` decorator can be provided with a callable that gets the args and kwargs from the decorated function and returns a hash key for them.
+As mentioned above, the positional and keyword arguments to the wrapped function must be hashable (i.e. Python's immutable built-in objects, not mutable containers). To get around this limitation the ``hash_params`` parameter of the ``cachier`` decorator can be provided with a callable that gets the args and kwargs from the decorated function and returns a hash key for them.
 
 .. code-block:: python