diff --git a/docs/ref/files/storage.txt b/docs/ref/files/storage.txt
index 03ec71a2ad..bd595f36b9 100644
--- a/docs/ref/files/storage.txt
+++ b/docs/ref/files/storage.txt
@@ -93,7 +93,7 @@ The ``Storage`` class
 
         Deletes the file referenced by ``name``. If deletion is not supported
         on the target storage system this will raise ``NotImplementedError``
-        instead
+        instead.
 
     .. method:: exists(name)