fix doc typo (tortoise#1164)

waketzheng · Jul 28, 2022 · 5e4ba80 · 5e4ba80
1 parent 499883c
commit 5e4ba80
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tortoise/models.py b/tortoise/models.py
@@ -833,7 +833,7 @@ def register_listener(cls, signal: Signals, listener: Callable):
         """
         Register listener to current model class for special Signal.
 
-        :param signal: one of tortoise.signals.Signal
+        :param signal: one of tortoise.signals.Signals
         :param listener: callable listener
 
         :raises ConfigurationError: When listener is not callable