[Cache] Fix config key

alexandre-daubois · alexandre-daubois · commit 86ebf1991007 · 2023-09-01T16:04:16.000+02:00
diff --git a/cache.rst b/cache.rst
@@ -917,7 +917,7 @@ a message bus to compute values in a worker:
             cache:
                 pools:
                     async.cache:
-                        messenger_bus: async_bus
+                        early_expiration_message_bus: async_bus
 
             messenger:
                 transports:
