Fix splinterd allow keys log
Corrects the log message to say that the file is being loaded rather
than created.
@@ -1516,7 +1516,7 @@ fn create_allow_keys_authorization_handler(
.to_string();
debug!(
- "Creating allow keys authorization handler file: {:?}",
+ "Reading allow keys authorization handler file: {:?}",
allow_keys_path
);
