1 files changed, 1 insertions, 1 deletions

diff --git a/docs/modules/password_auth_provider_callbacks.md b/docs/modules/password_auth_provider_callbacks.md

index 9dddfdfaaa..0de60b128a 100644
--- a/docs/modules/password_auth_provider_callbacks.md
+++ b/docs/modules/password_auth_provider_callbacks.md
@@ -10,7 +10,7 @@ registered by using the Module API's `register_password_auth_provider_callbacks`
 
 _First introduced in Synapse v1.46.0_
 
-```
+```python
  auth_checkers: Dict[Tuple[str,Tuple], Callable]
 ```