The flag is named enable_metrics, not collect_metrics

Signed-off-by: Travis Ralston <travpc@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py

index 5a164a7a95..d2bae4ad03 100644
--- a/synapse/app/frontend_proxy.py
+++ b/synapse/app/frontend_proxy.py
@@ -176,7 +176,7 @@ class FrontendProxyServer(HomeServer):
             elif listener["type"] == "metrics":
                 if not self.get_config().enable_metrics:
                     logger.warn(("Metrics listener configured, but "
-                                 "collect_metrics is not enabled!"))
+                                 "enable_metrics is not True!"))
                 else:
                     _base.listen_metrics(listener["bind_addresses"],
                                          listener["port"])