Corrected code-block directives in docs.

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/ref/files/file.txt b/docs/ref/files/file.txt
index f5c1b10917..650bbb7079 100644
--- a/docs/ref/files/file.txt
+++ b/docs/ref/files/file.txt
@@ -135,7 +135,7 @@ below) will also have a couple of extra methods:
     Saves a new file with the file name and contents provided. This will not
     replace the existing file, but will create a new file and update the object
     to point to it. If ``save`` is ``True``, the model's ``save()`` method will
-    be called once the file is saved. That is, these two lines::
+    be called once the file is saved. That is, these two lines:
 
     .. code-block:: pycon